Leah Gordon, M.D.
NPI 1679849640 · Internal Medicine Physician · Missoula, MT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Gordon, M.D. is a Internal Medicine Physician provider in Missoula, MT (NPI 1679849640).
Provider details
- NPI number
- 1679849640
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MED-PHYS-LIC-102284 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 144 | 21 |
| Atorvastatin Calcium | 134 | 30 |
| Lisinopril | 106 | 23 |
| Amlodipine Besylate | 106 | 20 |
| Gabapentin | 102 | 21 |
| Levothyroxine Sodium | 100 | 20 |
| Oxycodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-23
- Last updated
- 2021-11-02
- Certified
- 2021-09-22
Frequently asked questions
- What is Leah Gordon's NPI number?
- Leah Gordon's National Provider Identifier (NPI) is 1679849640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Gordon's specialty?
- Leah Gordon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leah Gordon located?
- Leah Gordon's practice location on file with NPPES is 401 Railroad St W, Missoula, MT 59802-4109.
- What is Leah Gordon's phone number?
- The practice phone number listed in the NPPES registry for Leah Gordon is (406) 258-4789.
- Does Leah Gordon accept Medicare?
- Leah Gordon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Gordon's NPI active?
- Yes — Leah Gordon's NPI (1679849640) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.