Aein Nang, M.D.
NPI 1821371188 · Student in an Organized Health Care Education/Training Program · Oakland, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aein Nang, M.D. is a Student in an Organized Health Care Education/Training Program provider in Oakland, CA (NPI 1821371188).
Provider details
- NPI number
- 1821371188
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A118027 (CA)
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
14 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
15 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 | 15 | $109 |
Typical Medicare-allowed amounts for these services range $109–$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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 300 | 110 |
| Amlodipine Besylate | 204 | 87 |
| Levothyroxine Sodium | 138 | 45 |
| Losartan Potassium | 110 | 45 |
| Lisinopril | 105 | 42 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 91 | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-23
- Last updated
- 2021-12-15
Frequently asked questions
- What is Aein Nang's NPI number?
- Aein Nang's National Provider Identifier (NPI) is 1821371188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aein Nang's specialty?
- Aein Nang 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 Aein Nang located?
- Aein Nang's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.
- What is Aein Nang's phone number?
- The practice phone number listed in the NPPES registry for Aein Nang is (510) 437-4800.
- Does Aein Nang accept Medicare?
- Aein Nang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aein Nang's NPI active?
- Yes — Aein Nang's NPI (1821371188) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.