Ei Mon Oo
NPI 1447675509 · General Acute Care Hospital · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ei Mon Oo is a General Acute Care Hospital provider in Brooklyn, NY (NPI 1447675509).
Provider details
- NPI number
- 1447675509
- Entity type
- Individual
- Primary specialty
- General Acute Care HospitalHospitals
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
36 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 36 | $58 |
Typical Medicare-allowed amounts for these services range $58–$58 (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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 567 | 213 |
| Amlodipine Besylate | 401 | 151 |
| Losartan Potassium | 247 | 87 |
| Levothyroxine Sodium | 221 | 71 |
| Lisinopril | 174 | 70 |
| Fluticasone Propionate | 131 | 58 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-02-26
- Last updated
- 2022-02-11
Frequently asked questions
- What is Ei Mon Oo's NPI number?
- Ei Mon Oo's National Provider Identifier (NPI) is 1447675509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ei Mon Oo's specialty?
- Ei Mon Oo is listed in the NPPES registry with a primary specialty of General Acute Care Hospital (Hospitals).
- Where is Ei Mon Oo located?
- Ei Mon Oo's practice location on file with NPPES is 374 Stockholm St, Brooklyn, NY 11237-4006.
- What is Ei Mon Oo's phone number?
- The practice phone number listed in the NPPES registry for Ei Mon Oo is (718) 963-7272.
- Does Ei Mon Oo accept Medicare?
- Ei Mon Oo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ei Mon Oo's NPI active?
- Yes — Ei Mon Oo's NPI (1447675509) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.