Dan D Hopner MD Romulo M Romero PA
NPI 1972975761 · Family Medicine Physician · San Jose, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dan D Hopner MD Romulo M Romero PA is a Family Medicine Physician organization in San Jose, CA (NPI 1972975761).
Provider details
- NPI number
- 1972975761
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Dan D Hopner MD Romulo M Romero PA
- Organization subpart
- Yes
- Authorized official
- Sheila Warkentin, Office Manager(408) 223-9055
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
10 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
- 2015-10-20
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Dan D Hopner MD Romulo M Romero PA's NPI number?
- Dan D Hopner MD Romulo M Romero PA's National Provider Identifier (NPI) is 1972975761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dan D Hopner MD Romulo M Romero PA?
- Dan D Hopner MD Romulo M Romero PA is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dan D Hopner MD Romulo M Romero PA located?
- Dan D Hopner MD Romulo M Romero PA's practice location on file with NPPES is 2060 Aborn Rd, San Jose, CA 95121-1584.
- What is Dan D Hopner MD Romulo M Romero PA's phone number?
- The practice phone number listed in the NPPES registry for Dan D Hopner MD Romulo M Romero PA is (408) 223-9055.
- Does Dan D Hopner MD Romulo M Romero PA accept Medicare?
- Dan D Hopner MD Romulo M Romero PA 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 Dan D Hopner MD Romulo M Romero PA?
- The authorized official listed on Dan D Hopner MD Romulo M Romero PA's NPPES record is Sheila Warkentin, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dan D Hopner MD Romulo M Romero PA's NPI active?
- Yes — Dan D Hopner MD Romulo M Romero PA's NPI (1972975761) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.