Pamela Sullivan, MD
NPI 1326191107 · Internal Medicine Physician · Huntington Beach, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Sullivan, MD is a Internal Medicine Physician provider in Huntington Beach, CA (NPI 1326191107).
Provider details
- NPI number
- 1326191107
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD187315 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
12 documented practice locations
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
Additional practice locations (11)
- 5255 E Williams Cir Ste 3000Tucson, AZ 85711-7407Phone: (520) 392-8400
- 10870 Benson Dr Ste 2160Overland Park, KS 66210-1509Phone: (833) 357-3227
- 113 Glenn Pl Unit 100Lexington, KY 40505-3518Phone: (833) 358-2278
- 3436 Magazine St Unit 7145New Orleans, LA 70115-2413Phone: (833) 362-5364
- 460 Briarwood Dr Ste 400-32Jackson, MS 39206-3051Phone: (657) 237-2450
- 2645 Meridian Pkwy Ste 323Durham, NC 27713-9957Phone: (657) 237-2450
- 701 Seneca St Ste 646cBuffalo, NY 14210-1351Phone: (716) 995-4450
- 3455 Mill Run Dr Ste 310Hilliard, OH 43026-9082Phone: (833) 358-2036
- 171 Nw Medical Loop Ste 200Roseburg, OR 97471-8822Phone: (971) 701-9058
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Pamela Sullivan's NPI number?
- Pamela Sullivan's National Provider Identifier (NPI) is 1326191107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Sullivan's specialty?
- Pamela Sullivan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Sullivan located?
- Pamela Sullivan's practice location on file with NPPES is 7755 Center Ave Ste 630, Huntington Beach, CA 92647.
- What is Pamela Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Pamela Sullivan is (657) 237-2450.
- Does Pamela Sullivan accept Medicare?
- Pamela Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Sullivan's NPI active?
- Yes — Pamela Sullivan's NPI (1326191107) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.