Neeraja Thathagari, M.D.
NPI 1104987049 · Internal Medicine Physician · South Riding, VA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Neeraja Thathagari, M.D. is a Internal Medicine Physician provider in South Riding, VA (NPI 1104987049).
Provider details
- NPI number
- 1104987049
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101237990 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,102 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 500 | $84 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 192 | $138 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 159 | $185 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 86 | $127 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 85 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 47 | 17 |
| Atorvastatin Calcium | 40 | 16 |
| Amlodipine Besylate | 32 | 12 |
| Levothyroxine Sodium | 25 | — |
| Lisinopril | 22 | 11 |
| Simvastatin | 22 | — |
| Pantoprazole Sodium | 18 |
Practice location
Mailing address
Additional practice locations (1)
- 4229 Lafayette Center Dr Ste 1425Nova Medical Services, PLLCChantilly, VA 20151-1269Phone: (703) 961-1119Fax: (703) 961-1159
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2019-02-07
Frequently asked questions
- What is Neeraja Thathagari's NPI number?
- Neeraja Thathagari's National Provider Identifier (NPI) is 1104987049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Neeraja Thathagari's specialty?
- Neeraja Thathagari is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Neeraja Thathagari located?
- Neeraja Thathagari's practice location on file with NPPES is 43130 Amberwood Plz Ste 240, South Riding, VA 20152-4110.
- What is Neeraja Thathagari's phone number?
- The practice phone number listed in the NPPES registry for Neeraja Thathagari is (703) 961-1119.
- Does Neeraja Thathagari accept Medicare?
- Neeraja Thathagari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Neeraja Thathagari's NPI active?
- Yes — Neeraja Thathagari's NPI (1104987049) is active in the NPPES registry as of the last update on 2019-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.