Siva Thiagarajah, M.D.
NPI 1548207491 · Maternal & Fetal Medicine Physician · Charlottesville, VA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siva Thiagarajah, M.D. is a Maternal & Fetal Medicine Physician provider in Charlottesville, VA (NPI 1548207491).
Provider details
- NPI number
- 1548207491
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101024461 (VA)
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
20 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
- 2006-06-01
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Siva Thiagarajah's NPI number?
- Siva Thiagarajah's National Provider Identifier (NPI) is 1548207491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siva Thiagarajah's specialty?
- Siva Thiagarajah is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Siva Thiagarajah located?
- Siva Thiagarajah's practice location on file with NPPES is 600 Peter Jefferson Pkwy Ste 190, Charlottesville, VA 22911-8835.
- What is Siva Thiagarajah's phone number?
- The practice phone number listed in the NPPES registry for Siva Thiagarajah is (434) 220-8620.
- Does Siva Thiagarajah accept Medicare?
- Siva Thiagarajah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siva Thiagarajah's NPI active?
- Yes — Siva Thiagarajah's NPI (1548207491) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.