Vanaja Penumacha, M.D.
NPI 1346386224 · Internal Medicine Physician · Saint Louis, MO
Vanaja Penumacha, M.D. is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1346386224).
Provider details
- NPI number
- 1346386224
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2006036877 (MO)
Specialties & taxonomies
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
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Vanaja Penumacha's NPI number?
- Vanaja Penumacha's National Provider Identifier (NPI) is 1346386224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanaja Penumacha's specialty?
- Vanaja Penumacha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vanaja Penumacha located?
- Vanaja Penumacha's practice location on file with NPPES is 1 Jefferson Barracks Dr, Saint Louis, MO 63125-4181.
- What is Vanaja Penumacha's phone number?
- The practice phone number listed in the NPPES registry for Vanaja Penumacha is (314) 652-4100.
- Is Vanaja Penumacha's NPI active?
- Yes — Vanaja Penumacha's NPI (1346386224) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.