Yonhee Cha, MD
NPI 1972695286 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yonhee Cha, MD is a Internal Medicine Physician provider in New York, NY (NPI 1972695286).
Provider details
- NPI number
- 1972695286
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 223413 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,152 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 494 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 357 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 151 | $144 |
| Administration of Influenza Virus VaccineG0008 | 42 | $36 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 26 | $201 |
| Administration of Pneumococcal VaccineG0009 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 498 | 173 |
| Amlodipine Besylate | 274 | 89 |
| Levothyroxine Sodium | 192 | 60 |
| Losartan Potassium | 148 | 57 |
| Lisinopril | 126 | 44 |
| Metformin Hclbrand: Metformin Hcl Er | 114 | 44 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2019-02-22
Frequently asked questions
- What is Yonhee Cha's NPI number?
- Yonhee Cha's National Provider Identifier (NPI) is 1972695286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yonhee Cha's specialty?
- Yonhee Cha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yonhee Cha located?
- Yonhee Cha's practice location on file with NPPES is 234 E 85th St, New York, NY 10028-3001.
- What is Yonhee Cha's phone number?
- The practice phone number listed in the NPPES registry for Yonhee Cha is (212) 241-6585.
- Does Yonhee Cha accept Medicare?
- Yonhee Cha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yonhee Cha's NPI active?
- Yes — Yonhee Cha's NPI (1972695286) is active in the NPPES registry as of the last update on 2019-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.