Derek Johnson, M.D.
NPI 1912944661 · Surgery Physician · Santa Fe, NM
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Johnson, M.D. is a Surgery Physician provider in Santa Fe, NM (NPI 1912944661).
Provider details
- NPI number
- 1912944661
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 224930 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 43 | 33 |
| Ondansetron Hcl | 38 | 30 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 36 | 31 |
| Gabapentin | 32 | 28 |
| Celecoxib | 30 | 25 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 100 County Road BShawano, WI 54166-7072Phone: (715) 524-2161Fax: (715) 524-8164
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2018-08-28
Frequently asked questions
- What is Derek Johnson's NPI number?
- Derek Johnson's National Provider Identifier (NPI) is 1912944661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Johnson's specialty?
- Derek Johnson is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Derek Johnson located?
- Derek Johnson's practice location on file with NPPES is 454 Saint Michaels Dr Ste 200, Santa Fe, NM 87505.
- What is Derek Johnson's phone number?
- The practice phone number listed in the NPPES registry for Derek Johnson is (505) 303-5000.
- Does Derek Johnson accept Medicare?
- Derek Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Johnson's NPI active?
- Yes — Derek Johnson's NPI (1912944661) is active in the NPPES registry as of the last update on 2018-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.