Migdalia Ordonez, M.D.
NPI 1639516511 · Student in an Organized Health Care Education/Training Program · San Francisco, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Migdalia Ordonez, M.D. is a Student in an Organized Health Care Education/Training Program provider in San Francisco, CA (NPI 1639516511).
Provider details
- NPI number
- 1639516511
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
181 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 118 | $109 |
| Administration of Influenza Virus VaccineG0008 | 25 | $2 |
| Admn Sarscov2 Vacc 1 Dose90480 | 23 | $25 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 15 | $78 |
Typical Medicare-allowed amounts for these services range $2–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 84 | 24 |
| Atorvastatin Calcium | 79 | 24 |
| Losartan Potassium | 67 | 16 |
| Amlodipine Besylate | 56 | 19 |
| Benazepril Hcl | 48 | 14 |
| Metformin Hcl | 45 | 15 |
| Metoprolol Succinate | 35 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-31
- Last updated
- 2013-05-31
Frequently asked questions
- What is Migdalia Ordonez's NPI number?
- Migdalia Ordonez's National Provider Identifier (NPI) is 1639516511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Migdalia Ordonez's specialty?
- Migdalia Ordonez is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Migdalia Ordonez located?
- Migdalia Ordonez's practice location on file with NPPES is 995 Potrero Ave, San Francisco, CA 94110-2859.
- What is Migdalia Ordonez's phone number?
- The practice phone number listed in the NPPES registry for Migdalia Ordonez is (415) 206-8611.
- Does Migdalia Ordonez accept Medicare?
- Migdalia Ordonez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Migdalia Ordonez's NPI active?
- Yes — Migdalia Ordonez's NPI (1639516511) is active in the NPPES registry as of the last update on 2013-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.