Megumi Okumura, M.D.
NPI 1356421879 · Pediatrics Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megumi Okumura, M.D. is a Pediatrics Physician provider in San Francisco, CA (NPI 1356421879).
Provider details
- NPI number
- 1356421879
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A97391 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
183 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 86 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $162 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $109 |
Typical Medicare-allowed amounts for these services range $19–$162 (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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 14 |
| Lisinopril | 33 | — |
| Metoprolol Tartrate | 19 | — |
| Dulaglutidebrand: Trulicity | 18 | — |
| Amlodipine Besylate | 16 | — |
| Rosuvastatin Calcium | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2008-07-24
Frequently asked questions
- What is Megumi Okumura's NPI number?
- Megumi Okumura's National Provider Identifier (NPI) is 1356421879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megumi Okumura's specialty?
- Megumi Okumura is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Megumi Okumura located?
- Megumi Okumura's practice location on file with NPPES is 3333 California St # 245, San Francisco, CA 94143-0001.
- What is Megumi Okumura's phone number?
- The practice phone number listed in the NPPES registry for Megumi Okumura is (415) 476-5473.
- Does Megumi Okumura accept Medicare?
- Megumi Okumura is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megumi Okumura's NPI active?
- Yes — Megumi Okumura's NPI (1356421879) is active in the NPPES registry as of the last update on 2008-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.