Valli Rao, MD
NPI 1508939067 · Internal Medicine Physician · Stamford, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valli Rao, MD is a Internal Medicine Physician provider in Stamford, CT (NPI 1508939067).
Provider details
- NPI number
- 1508939067
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 055462 (CT)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 284 | 95 |
| Amlodipine Besylate | 206 | 66 |
| Losartan Potassium | 120 | 36 |
| Lisinopril | 113 | 36 |
| Pantoprazole Sodium | 112 | 39 |
| Levothyroxine Sodium | 110 | 31 |
| Alendronate Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 1351 Washington BlvdStamford, CT 06902-2419Phone: (203) 621-3700
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Valli Rao's NPI number?
- Valli Rao's National Provider Identifier (NPI) is 1508939067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valli Rao's specialty?
- Valli Rao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Valli Rao located?
- Valli Rao's practice location on file with NPPES is 292 Long Ridge Rd Ste 101, Stamford, CT 06902-1627.
- What is Valli Rao's phone number?
- The practice phone number listed in the NPPES registry for Valli Rao is (203) 276-7213.
- Does Valli Rao accept Medicare?
- Valli Rao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valli Rao's NPI active?
- Yes — Valli Rao's NPI (1508939067) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.