Dorothy E Hairston M D a Professional Corporation
NPI 1700189693 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorothy E Hairston M D a Professional Corporation is a Internal Medicine Physician organization in San Diego, CA (NPI 1700189693).
Provider details
- NPI number
- 1700189693
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dorothy Hairston, Owner(619) 472-4690
- License
- A78226 (CA)
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
15 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
- 2010-12-15
- Last updated
- 2024-03-18
- Certified
- 2024-03-18
Frequently asked questions
- What is Dorothy E Hairston M D a Professional Corporation's NPI number?
- Dorothy E Hairston M D a Professional Corporation's National Provider Identifier (NPI) is 1700189693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dorothy E Hairston M D a Professional Corporation?
- Dorothy E Hairston M D a Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dorothy E Hairston M D a Professional Corporation located?
- Dorothy E Hairston M D a Professional Corporation's practice location on file with NPPES is 10531 4s Commons Dr # 144, San Diego, CA 92127-3517.
- What is Dorothy E Hairston M D a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Dorothy E Hairston M D a Professional Corporation is (646) 526-5142.
- Does Dorothy E Hairston M D a Professional Corporation accept Medicare?
- Dorothy E Hairston M D a Professional Corporation 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 Dorothy E Hairston M D a Professional Corporation?
- The authorized official listed on Dorothy E Hairston M D a Professional Corporation's NPPES record is Dorothy Hairston, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dorothy E Hairston M D a Professional Corporation's NPI active?
- Yes — Dorothy E Hairston M D a Professional Corporation's NPI (1700189693) is active in the NPPES registry as of the last update on 2024-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.