Nagashree Gundu Rao, MD
NPI 1649484783 · Endocrinology, Diabetes & Metabolism Physician · Ashburn, VA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nagashree Gundu Rao, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Ashburn, VA (NPI 1649484783).
Provider details
- NPI number
- 1649484783
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101256148 (VA)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
692 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) |
|---|---|---|
| Diabetes Outpatient Self-Management Training Services, Individual, Per 30 MinutesG0108 | 334 | $60 |
| Diabetes Outpatient Self-Management Training Services, Group Session (2 Or More), Per 30 MinutesG0109 | 181 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 95 | $138 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 38 | $18 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 24 | $3 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 56 | 19 |
| Semaglutidebrand: Ozempic | 45 | — |
| Empagliflozinbrand: Jardiance | 43 | — |
| Levothyroxine Sodiumbrand: Synthroid | 40 | 13 |
| Metformin Hcl | 30 | 11 |
| Rosuvastatin Calcium | 21 | — |
Practice location
Mailing address
Additional practice locations (7)
- 21785 Filigree Ct Ste 203Ashburn, VA 20147-6214Phone: (703) 554-1103Fax: (703) 554-1101
- 3580 Joseph Siewick Dr Ste 203Fairfax, VA 22033-1764Phone: (877) 511-4625Fax: (571) 665-6877
- 3300 Gallows RdFalls Church, VA 22042-3307Phone: (703) 776-4001Fax: (703) 776-7113
- 6950 Piedmont Center PlzGainesville, VA 20155-4036Phone: (540) 347-0400Fax: (703) 554-1101
- 51 Catoctin Cir NeLeesburg, VA 20176-3100Phone: (703) 777-9510Fax: (703) 554-1101
- 211 Gibson St Nw Ste 220Leesburg, VA 20176-2115Phone: (877) 511-4625Fax: (703) 204-9006
- 44045 Riverside PkwyLeesburg, VA 20176-5101Phone: (703) 858-6000Fax: (703) 858-6900
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2022-03-10
- Certified
- 2022-03-10
Frequently asked questions
- What is Nagashree Gundu Rao's NPI number?
- Nagashree Gundu Rao's National Provider Identifier (NPI) is 1649484783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nagashree Gundu Rao's specialty?
- Nagashree Gundu Rao is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Nagashree Gundu Rao located?
- Nagashree Gundu Rao's practice location on file with NPPES is 21785 Filigree Ct Ste 100, Ashburn, VA 20147-6214.
- What is Nagashree Gundu Rao's phone number?
- The practice phone number listed in the NPPES registry for Nagashree Gundu Rao is (703) 554-1122.
- Does Nagashree Gundu Rao accept Medicare?
- Nagashree Gundu Rao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nagashree Gundu Rao's NPI active?
- Yes — Nagashree Gundu Rao's NPI (1649484783) is active in the NPPES registry as of the last update on 2022-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.