Marc Kevin Yee, MD
NPI 1871087437 · Internal Medicine Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Kevin Yee, MD is a Internal Medicine Physician provider in Danbury, CT (NPI 1871087437).
Provider details
- NPI number
- 1871087437
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 82783 (CT)
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
8 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
83 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 65 | $10 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 18 | $15 |
Typical Medicare-allowed amounts for these services range $10–$15 (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 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 582 | 216 |
| Amlodipine Besylate | 347 | 131 |
| Metformin Hcl | 316 | 113 |
| Lisinopril | 224 | 82 |
| Losartan Potassium | 209 | 71 |
| Gabapentin | 158 | 62 |
| Hydrochlorothiazide | 156 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-06-18
- Last updated
- 2026-01-21
- Certified
- 2026-01-21
Frequently asked questions
- What is Marc Kevin Yee's NPI number?
- Marc Kevin Yee's National Provider Identifier (NPI) is 1871087437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Kevin Yee's specialty?
- Marc Kevin Yee is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Kevin Yee located?
- Marc Kevin Yee's practice location on file with NPPES is 24 Hospital Ave, Danbury, CT 06810-6077.
- What is Marc Kevin Yee's phone number?
- The practice phone number listed in the NPPES registry for Marc Kevin Yee is (203) 739-7000.
- Does Marc Kevin Yee accept Medicare?
- Marc Kevin Yee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Kevin Yee's NPI active?
- Yes — Marc Kevin Yee's NPI (1871087437) is active in the NPPES registry as of the last update on 2026-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.