Kathryn Doster, DO
NPI 1891358644 · Family Medicine Physician · Santa Fe, NM
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Doster, DO is a Family Medicine Physician provider in Santa Fe, NM (NPI 1891358644).
Provider details
- NPI number
- 1891358644
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- DO2022-0088 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
21 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Hemoglobin A1c Level83036 | 21 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 70 | 20 |
| Levothyroxine Sodium | 69 | 20 |
| Gabapentin | 41 | 15 |
| Lisinopril | 41 | 13 |
| Losartan Potassium | 40 | 14 |
| Metformin Hcl | 39 | — |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 records (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)
- 1035 Alto StSanta Fe, NM 87501-2406Phone: (505) 982-4425Fax: (505) 982-1263
Registry dates
- Enumerated
- 2019-04-17
- Last updated
- 2024-10-29
- Certified
- 2024-10-29
Frequently asked questions
- What is Kathryn Doster's NPI number?
- Kathryn Doster's National Provider Identifier (NPI) is 1891358644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Doster's specialty?
- Kathryn Doster is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Doster located?
- Kathryn Doster's practice location on file with NPPES is 2145 Caja Del Oro Grant Rd, Santa Fe, NM 87507-3279.
- What is Kathryn Doster's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Doster is (505) 982-4425.
- Does Kathryn Doster accept Medicare?
- Kathryn Doster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Doster's NPI active?
- Yes — Kathryn Doster's NPI (1891358644) is active in the NPPES registry as of the last update on 2024-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.