Mehrdad Saeedvafa, MD
NPI 1538276399 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mehrdad Saeedvafa, MD is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1538276399).
Provider details
- NPI number
- 1538276399
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R3D13 (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
- 2006-08-25
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mehrdad Saeedvafa's NPI number?
- Mehrdad Saeedvafa's National Provider Identifier (NPI) is 1538276399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mehrdad Saeedvafa's specialty?
- Mehrdad Saeedvafa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mehrdad Saeedvafa located?
- Mehrdad Saeedvafa's practice location on file with NPPES is 6125 Clayton Ave Ste 123, Saint Louis, MO 63139-3266.
- What is Mehrdad Saeedvafa's phone number?
- The practice phone number listed in the NPPES registry for Mehrdad Saeedvafa is (314) 644-3114.
- Does Mehrdad Saeedvafa accept Medicare?
- Mehrdad Saeedvafa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mehrdad Saeedvafa's NPI active?
- Yes — Mehrdad Saeedvafa's NPI (1538276399) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.