Brendan Keys, MD
NPI 1699263947 · Family Medicine Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brendan Keys, MD is a Family Medicine Physician provider in New Hyde Park, NY (NPI 1699263947).
Provider details
- NPI number
- 1699263947
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
700 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 605 | $146 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 78 | $192 |
| Advance Care Planning, First 30 Minutes99497 | 17 | $83 |
Typical Medicare-allowed amounts for these services range $83–$192 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-23
- Last updated
- 2022-06-15
- Certified
- 2021-06-28
Frequently asked questions
- What is Brendan Keys's NPI number?
- Brendan Keys's National Provider Identifier (NPI) is 1699263947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brendan Keys's specialty?
- Brendan Keys is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brendan Keys located?
- Brendan Keys's practice location on file with NPPES is 3 Vermont Dr, New Hyde Park, NY 11042-1128.
- What is Brendan Keys's phone number?
- The practice phone number listed in the NPPES registry for Brendan Keys is (516) 622-6000.
- Does Brendan Keys accept Medicare?
- Brendan Keys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brendan Keys's NPI active?
- Yes — Brendan Keys's NPI (1699263947) is active in the NPPES registry as of the last update on 2022-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.