Andrew Tyan, MD, MPH
NPI 1942599667 · Diagnostic Radiology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Tyan, MD, MPH is a Diagnostic Radiology Physician provider in Baltimore, MD (NPI 1942599667).
Provider details
- NPI number
- 1942599667
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 58251 (MN)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,086 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 280 | $166 |
| Mri Scan of Brain Before and After Contrast70553 | 110 | $261 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 91 | $156 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 60 | $150 |
| Mri Scan of Brain Without Contrast70551 | 54 | $171 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 50 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 14 | 14 |
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)
- 5775 Wayzata Blvd Ste 190St Louis Park, MN 55416-2627Phone: (952) 541-1840
Registry dates
- Enumerated
- 2011-04-04
- Last updated
- 2018-12-20
Frequently asked questions
- What is Andrew Tyan's NPI number?
- Andrew Tyan's National Provider Identifier (NPI) is 1942599667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Tyan's specialty?
- Andrew Tyan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Tyan located?
- Andrew Tyan's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Andrew Tyan's phone number?
- The practice phone number listed in the NPPES registry for Andrew Tyan is (410) 955-5000.
- Does Andrew Tyan accept Medicare?
- Andrew Tyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Tyan's NPI active?
- Yes — Andrew Tyan's NPI (1942599667) is active in the NPPES registry as of the last update on 2018-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.