Adult Primary Care Center LLC
NPI 1326243395 · Internal Medicine Physician · Woodbridge, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adult Primary Care Center LLC is a Internal Medicine Physician organization in Woodbridge, VA (NPI 1326243395).
Provider details
- NPI number
- 1326243395
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Siamak Heydarian, President(845) 426-6864
- License
- 0101048248 (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
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
- 2007-06-19
- Last updated
- 2007-11-08
Frequently asked questions
- What is Adult Primary Care Center LLC's NPI number?
- Adult Primary Care Center LLC's National Provider Identifier (NPI) is 1326243395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Adult Primary Care Center LLC?
- Adult Primary Care Center LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Adult Primary Care Center LLC located?
- Adult Primary Care Center LLC's practice location on file with NPPES is 2200 Opitz Blvd, Woodbridge, VA 22191-3321.
- What is Adult Primary Care Center LLC's phone number?
- The practice phone number listed in the NPPES registry for Adult Primary Care Center LLC is (845) 426-6864.
- Does Adult Primary Care Center LLC accept Medicare?
- Adult Primary Care Center LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Adult Primary Care Center LLC?
- The authorized official listed on Adult Primary Care Center LLC's NPPES record is Siamak Heydarian, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Adult Primary Care Center LLC's NPI active?
- Yes — Adult Primary Care Center LLC's NPI (1326243395) is active in the NPPES registry as of the last update on 2007-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.