Zachary Lang, DO
NPI 1093465023 · Internal Medicine Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Lang, DO is a Internal Medicine Physician provider in Tucson, AZ (NPI 1093465023).
Provider details
- NPI number
- 1093465023
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 0000000 (NM)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 21 |
| Metformin Hcl | 18 |
| Lisinopril | 16 |
| Losartan Potassium | 14 |
| Amlodipine Besylate | 12 |
| Gabapentin | 12 |
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)
- 4311 E Lohman AveLas Cruces, NM 88011-8255Phone: (575) 556-7600
Registry dates
- Enumerated
- 2022-03-24
- Last updated
- 2025-05-02
- Certified
- 2025-05-02
Frequently asked questions
- What is Zachary Lang's NPI number?
- Zachary Lang's National Provider Identifier (NPI) is 1093465023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Lang's specialty?
- Zachary Lang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Lang located?
- Zachary Lang's practice location on file with NPPES is 6200 N La Cholla Blvd, Tucson, AZ 85741-3529.
- What is Zachary Lang's phone number?
- The practice phone number listed in the NPPES registry for Zachary Lang is (520) 742-9000.
- Does Zachary Lang accept Medicare?
- Zachary Lang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Lang's NPI active?
- Yes — Zachary Lang's NPI (1093465023) is active in the NPPES registry as of the last update on 2025-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.