Dallas Clark, MD
NPI 1669822664 · Family Medicine Physician · Red Lodge, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dallas Clark, MD is a Family Medicine Physician provider in Red Lodge, MT (NPI 1669822664).
Provider details
- NPI number
- 1669822664
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MED-PHYS-LIC-77353 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 169 | 38 |
| Atorvastatin Calcium | 156 | 45 |
| Amlodipine Besylate | 116 | 30 |
| Losartan Potassium | 96 | 30 |
| Metoprolol Succinate | 94 | 16 |
| Rosuvastatin Calcium | 75 | 22 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 401 Railroad St WMissoula, MT 59802-4109Phone: (406) 258-4789Fax: (406) 258-4732
Registry dates
- Enumerated
- 2016-06-21
- Last updated
- 2019-09-06
Frequently asked questions
- What is Dallas Clark's NPI number?
- Dallas Clark's National Provider Identifier (NPI) is 1669822664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dallas Clark's specialty?
- Dallas Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dallas Clark located?
- Dallas Clark's practice location on file with NPPES is 2525 N Broadway Ave, Red Lodge, MT 59068.
- What is Dallas Clark's phone number?
- The practice phone number listed in the NPPES registry for Dallas Clark is (406) 446-2345.
- Does Dallas Clark accept Medicare?
- Dallas Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dallas Clark's NPI active?
- Yes — Dallas Clark's NPI (1669822664) is active in the NPPES registry as of the last update on 2019-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.