Natasha Bagdasarian, MD
NPI 1538286992 · Critical Care Medicine (Internal Medicine) Physician · Ann Arbor, MI
Natasha Bagdasarian, MD is a Critical Care Medicine (Internal Medicine) Physician provider in Ann Arbor, MI (NPI 1538286992).
Provider details
- NPI number
- 1538286992
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301086050 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naloxone Hcl | 5,115 | 2,977 |
| Naloxone Hclbrand: Narcan | 13 | 12 |
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 13 | — |
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
Registry dates
- Enumerated
- 2007-03-23
- Last updated
- 2011-08-26
Frequently asked questions
- What is Natasha Bagdasarian's NPI number?
- Natasha Bagdasarian's National Provider Identifier (NPI) is 1538286992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Bagdasarian's specialty?
- Natasha Bagdasarian is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Natasha Bagdasarian located?
- Natasha Bagdasarian's practice location on file with NPPES is 1500 E Medical Center Dr, Ann Arbor, MI 48109-5352.
- What is Natasha Bagdasarian's phone number?
- The practice phone number listed in the NPPES registry for Natasha Bagdasarian is (734) 647-5899.
- Is Natasha Bagdasarian's NPI active?
- Yes — Natasha Bagdasarian's NPI (1538286992) is active in the NPPES registry as of the last update on 2011-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.