Christy Chon, MD
NPI 1700407467 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christy Chon, MD is a Internal Medicine Physician provider in New York, NY (NPI 1700407467).
Provider details
- NPI number
- 1700407467
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 324935 (NY)
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
207 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 93 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $141 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 20 | $144 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $200 |
Typical Medicare-allowed amounts for these services range $9–$200 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 21 |
| Amlodipine Besylate | 30 | 16 |
| Metformin Hcl | 29 | — |
| Levothyroxine Sodium | 23 | 12 |
| Rosuvastatin Calcium | 23 | 14 |
| Losartan Potassium | 22 | 12 |
| Semaglutide |
Practice location
Mailing address
Additional practice locations (2)
- 1000 10th AveNew York, NY 10019-1147Phone: (212) 523-4000
- 2771 Frederick Douglass BlvdNew York, NY 10039-3027Phone: (212) 690-0303
Registry dates
- Enumerated
- 2020-05-04
- Last updated
- 2023-10-02
- Certified
- 2023-10-02
Frequently asked questions
- What is Christy Chon's NPI number?
- Christy Chon's National Provider Identifier (NPI) is 1700407467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christy Chon's specialty?
- Christy Chon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christy Chon located?
- Christy Chon's practice location on file with NPPES is 638 Columbus Ave, New York, NY 10024-1406.
- What is Christy Chon's phone number?
- The practice phone number listed in the NPPES registry for Christy Chon is (212) 523-8672.
- Does Christy Chon accept Medicare?
- Christy Chon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christy Chon's NPI active?
- Yes — Christy Chon's NPI (1700407467) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.