Elaine M. Madayag MD, a Professional Corporation
NPI 1629440508 · Internal Medicine Physician · Oakdale, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine M. Madayag MD, a Professional Corporation is a Internal Medicine Physician organization in Oakdale, CA (NPI 1629440508).
Provider details
- NPI number
- 1629440508
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Elaine Madayagcapuno, Owner/Director(209) 847-2920
- License
- A63167 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
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
2 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
Other names (DBA / former)
- Other name
- Elaine Madayag-Capuno, M.D.
Additional practice locations (1)
- 232 W F StOakdale, CA 95361-3844Phone: (209) 847-2920Fax: (209) 847-2892
Registry dates
- Enumerated
- 2015-10-30
- Last updated
- 2022-07-21
Frequently asked questions
- What is Elaine M. Madayag MD, a Professional Corporation's NPI number?
- Elaine M. Madayag MD, a Professional Corporation's National Provider Identifier (NPI) is 1629440508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Elaine M. Madayag MD, a Professional Corporation?
- Elaine M. Madayag MD, a Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine M. Madayag MD, a Professional Corporation located?
- Elaine M. Madayag MD, a Professional Corporation's practice location on file with NPPES is 715 W F St, Oakdale, CA 95361-3736.
- What is Elaine M. Madayag MD, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Elaine M. Madayag MD, a Professional Corporation is (209) 847-2920.
- Does Elaine M. Madayag MD, a Professional Corporation accept Medicare?
- Elaine M. Madayag MD, 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 Elaine M. Madayag MD, a Professional Corporation?
- The authorized official listed on Elaine M. Madayag MD, a Professional Corporation's NPPES record is Elaine Madayagcapuno, Owner/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Elaine M. Madayag MD, a Professional Corporation's NPI active?
- Yes — Elaine M. Madayag MD, a Professional Corporation's NPI (1629440508) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.