Donald Adema, DO
NPI 1487763512 · Family Medicine Physician · Santee, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Adema, DO is a Family Medicine Physician provider in Santee, CA (NPI 1487763512).
Provider details
- NPI number
- 1487763512
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A6239 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 217 | 56 |
| Levothyroxine Sodium | 211 | 56 |
| Lisinopril | 199 | 47 |
| Gabapentin | 174 | 37 |
| Omeprazole | 126 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 104 | 26 |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2012-09-06
Frequently asked questions
- What is Donald Adema's NPI number?
- Donald Adema's National Provider Identifier (NPI) is 1487763512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Adema's specialty?
- Donald Adema is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Adema located?
- Donald Adema's practice location on file with NPPES is 10201 Mission Gorge Rd, Santee, CA 92071.
- What is Donald Adema's phone number?
- The practice phone number listed in the NPPES registry for Donald Adema is (619) 596-5445.
- Does Donald Adema accept Medicare?
- Donald Adema is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Adema's NPI active?
- Yes — Donald Adema's NPI (1487763512) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.