Sowgandhi Nannepaga, M.D
NPI 1508399437 · Internal Medicine Physician · Cheverly, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sowgandhi Nannepaga, M.D is a Internal Medicine Physician provider in Cheverly, MD (NPI 1508399437).
Provider details
- NPI number
- 1508399437
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- U7020 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
888 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 522 | $203 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 131 | $113 |
| Critical Care, Each Additional 30 Minutes99292 | 130 | $102 |
| Irrigation and Suction of Lung Airways to Obtain Cells Using an Endoscope31624 | 31 | $123 |
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 23 | $42 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 19 | $80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-07
- Last updated
- 2023-12-07
- Certified
- 2023-12-07
Frequently asked questions
- What is Sowgandhi Nannepaga's NPI number?
- Sowgandhi Nannepaga's National Provider Identifier (NPI) is 1508399437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sowgandhi Nannepaga's specialty?
- Sowgandhi Nannepaga is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sowgandhi Nannepaga located?
- Sowgandhi Nannepaga's practice location on file with NPPES is 3001 Hospital Dr, Cheverly, MD 20785-1189.
- What is Sowgandhi Nannepaga's phone number?
- The practice phone number listed in the NPPES registry for Sowgandhi Nannepaga is (301) 618-3776.
- Does Sowgandhi Nannepaga accept Medicare?
- Sowgandhi Nannepaga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sowgandhi Nannepaga's NPI active?
- Yes — Sowgandhi Nannepaga's NPI (1508399437) is active in the NPPES registry as of the last update on 2023-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.