Claire A. Steinberg
- Gender: Female
- Sole propriator: No
- NPI: 1417424425
Claire A. Steinberg
Pediatric Nurse Practitioner
She is located at 2835 Fort Missoula Road Suite 301 in Missoula, MT 59804. Can help patients with the following: Autism, Infant Care, Influenza, Jaundice, Labor and Birth, Nausea and Vomiting. Her National Provider Identifier (NPI) number is 1417424425. Appointment can be made via the phone number (406) 327-4276. She is affiliated with 1 practices.
Conditions treated
Claire Alexandra Steinberg, being an pediatric nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Claire A. Steinberg.
- Autism
- Breastfeeding and Lactation
- Childhood Obesity
- Common Cold
- Fever
- General Care
- Headache
- Infant Care
- Influenza
- Jaundice
- Labor and Birth
- Migraine
- Nausea and Vomiting
- Prescription Refill
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Claire A. Steinberg as in-network for the following 2026 plans.
Health plans
Mountain Health CO-OP
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 22 plans from Mountain Health CO-OP
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| PEAK PPO BRONZE | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Peak PPO Bronze HDHP | PPO · Expanded Bronze | Preferred | Accepting new patients |
| PEAK PPO BRONZE HDHP | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Peak PPO Bronze Standard | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Peak PPO Catastrophic | PPO · Catastrophic | Preferred | Accepting new patients |
| Peak PPO Gold | PPO · Gold | Preferred | Accepting new patients |
| PEAK PPO GOLD | PPO · Gold | Preferred | Accepting new patients |
| PEAK PPO GOLD HDHP | PPO · Gold | Preferred | Accepting new patients |
| Peak PPO Gold Standard | PPO · Gold | Preferred | Accepting new patients |
| Peak PPO Silver | PPO · Silver | Preferred | Accepting new patients |
| PEAK PPO SILVER | PPO · Silver | Preferred | Accepting new patients |
| PEAK PPO SILVER HDHP | PPO · Silver | Preferred | Accepting new patients |
| Peak PPO Silver Standard | PPO · Silver | Preferred | Accepting new patients |
| Plus Bronze (2 plan variants) | PPO · Expanded Bronze | Tier Two | Accepting new patients |
| Plus Bronze HDHP | PPO · Expanded Bronze | Tier Two | Accepting new patients |
| Plus Bronze Standard | PPO · Expanded Bronze | Tier Two | Accepting new patients |
| Plus Gold (2 plan variants) | PPO · Gold | Tier Two | Accepting new patients |
| Plus Gold HDHP | PPO · Gold | Tier Two | Accepting new patients |
| Plus Gold Standard | PPO · Gold | Tier Two | Accepting new patients |
| Plus Silver | PPO · Silver | Tier Two | Accepting new patients |
| Plus Silver HDHP | PPO · Silver | Tier Two | Accepting new patients |
| Plus Silver Standard | PPO · Silver | Tier Two | Accepting new patients |
PacificSource Health Plans
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 8 plans from PacificSource Health Plans
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Core Bronze HSA 10600 | EPO · Bronze | Tier One | Accepting new patients |
| Core Bronze HSA 8300 | EPO · Expanded Bronze | Tier One | Accepting new patients |
| Core Gold 1500 | EPO · Gold | Tier One | Accepting new patients |
| Core Silver 3500 | EPO · Silver | Tier One | Accepting new patients |
| Core Silver 5000 | EPO · Silver | Tier One | Accepting new patients |
| Core Standard Expanded Bronze HSA | EPO · Expanded Bronze | Tier One | Accepting new patients |
| Core Standard Gold | EPO · Gold | Tier One | Accepting new patients |
| Core Standard Silver | EPO · Silver | Tier One | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Claire A. Steinberg is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Claire A. Steinberg is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: Rchp Billings - Missoula Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Additional Specialities
- Nurse Practitioner
Looking for more Pediatric Nurse Practitioners?
Here are pediatric nurse practitioners in Montana you may want to explore.
- Gender: Female
- Address: 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: Suite 203 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: 1400 29th Street South Great Falls, 59405, MT
- Gender: Female
- Address: 410 Central Avenue Suite 401 Great Falls, 59401, MT
- Gender: Female
- Address: Suite 301 2835 Fort Missoula Road Missoula, 59804, MT
- Gender: Female
- Address: Suite 3130 931 Highland Boulevard Bozeman, 59715, MT
- Gender: Female
- Address: 415 13th Avenue East Poplar, 59255, MT
- Gender: Female
- Address: Suite 6 1300 28th Street South Great Falls, 59405, MT
- Gender: Female
- Address: 1122 North Montana Avenue Helena, 59601, MT
Questions & Answers
Where can you meet with Claire Alexandra Steinberg?
Claire Alexandra Steinberg's office is located at 2835 Fort Missoula Road Suite 301 in Missoula, MT 59804.
What conditions does Claire Alexandra Steinberg treat?
Claire Alexandra Steinberg provides treatment for Autism, Infant Care, Influenza, Jaundice, Labor and Birth, Nausea and Vomiting. For the full list see this list.
Does Claire Alexandra Steinberg accept insurance?
Claire Alexandra Steinberg is listed in-network for 30 ACA Marketplace (Obamacare/HealthCare.gov) plans from Mountain Health CO-OP, PacificSource Health Plans. See the Marketplace plans section for details.
Does Claire Alexandra Steinberg have affiliation with practices?
Claire Alexandra Steinberg is affiliated with Montana Pediatric Surgery.