Sophie Mak
NPI 1639520810 · Physician Assistant · New York, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sophie Mak is a Physician Assistant provider in New York, NY (NPI 1639520810).
Provider details
- NPI number
- 1639520810
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 031902 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 492 | 143 |
| Metoprolol Succinate | 370 | 156 |
| Atorvastatin Calcium | 169 | 72 |
| Carvedilol | 147 | 55 |
| Amiodarone Hcl | 119 | 44 |
| Losartan Potassium | 115 | 43 |
| Rivaroxabanbrand: Xarelto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$39 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-28
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Sophie Mak's NPI number?
- Sophie Mak's National Provider Identifier (NPI) is 1639520810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sophie Mak's specialty?
- Sophie Mak is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sophie Mak located?
- Sophie Mak's practice location on file with NPPES is 201 E 65th St, New York, NY 10065-6701.
- What is Sophie Mak's phone number?
- The practice phone number listed in the NPPES registry for Sophie Mak is (212) 879-4700.
- Does Sophie Mak accept Medicare?
- Sophie Mak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sophie Mak's NPI active?
- Yes — Sophie Mak's NPI (1639520810) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.