Ryan Cahill, D.O.
NPI 1437250032 · Family Medicine Physician · Deer Park, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Cahill, D.O. is a Family Medicine Physician provider in Deer Park, NY (NPI 1437250032).
Provider details
- NPI number
- 1437250032
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 222902 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,859 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 937 | $153 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 582 | $19 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 450 | $9 |
| Urinalysis, Manual Test81002 | 354 | $3 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 310 | $30 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 154 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 449 | 126 |
| Metoprolol Succinate | 407 | 75 |
| Levothyroxine Sodium | 402 | 65 |
| Amlodipine Besylate | 395 | 73 |
| Gabapentin | 374 | 44 |
| Furosemide | 336 | 44 |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$71 across 3 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
Additional practice locations (1)
- 400 W Main StBabylon, NY 11702-3012Phone: (631) 496-1999Fax: (631) 669-6693
Registry dates
- Enumerated
- 2006-09-26
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Ryan Cahill's NPI number?
- Ryan Cahill's National Provider Identifier (NPI) is 1437250032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Cahill's specialty?
- Ryan Cahill is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Cahill located?
- Ryan Cahill's practice location on file with NPPES is 2005 Deer Park Ave, Deer Park, NY 11729-2700.
- What is Ryan Cahill's phone number?
- The practice phone number listed in the NPPES registry for Ryan Cahill is (631) 243-6690.
- Does Ryan Cahill accept Medicare?
- Ryan Cahill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Cahill's NPI active?
- Yes — Ryan Cahill's NPI (1437250032) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.