Gayatri Nimmagadda, M.D.
NPI 1770550998 · Hematology & Oncology Physician · Glen Burnie, MD
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gayatri Nimmagadda, M.D. is a Hematology & Oncology Physician provider in Glen Burnie, MD (NPI 1770550998).
Provider details
- NPI number
- 1770550998
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0039041 (MD)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
13,707 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,897 | $130 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,858 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,509 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,199 | $10 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 799 | $65 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 64 | 27 |
| Gabapentin | 59 | 22 |
| Rivaroxabanbrand: Xarelto | 56 | 22 |
| Apixabanbrand: Eliquis | 52 | 25 |
| Letrozole | 39 | 11 |
| Ondansetron Hcl | 39 | 24 |
| Oxycodone Hcl | 38 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$987 across 36 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
Registry dates
- Enumerated
- 2006-03-07
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Gayatri Nimmagadda's NPI number?
- Gayatri Nimmagadda's National Provider Identifier (NPI) is 1770550998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayatri Nimmagadda's specialty?
- Gayatri Nimmagadda is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Gayatri Nimmagadda located?
- Gayatri Nimmagadda's practice location on file with NPPES is 305 Hospital Dr, Glen Burnie, MD 21061-5805.
- What is Gayatri Nimmagadda's phone number?
- The practice phone number listed in the NPPES registry for Gayatri Nimmagadda is (410) 761-9896.
- Does Gayatri Nimmagadda accept Medicare?
- Gayatri Nimmagadda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gayatri Nimmagadda's NPI active?
- Yes — Gayatri Nimmagadda's NPI (1770550998) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.