Kevin Delahanty, M.D.
NPI 1639272909 · Internal Medicine Physician · Wareham, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Delahanty, M.D. is a Internal Medicine Physician provider in Wareham, MA (NPI 1639272909).
Provider details
- NPI number
- 1639272909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 230513 (MA)
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
19 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
1,924 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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 420 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 336 | $136 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 311 | $142 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 272 | $51 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 212 | $97 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 140 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 494 | 149 |
| Omeprazole | 316 | 93 |
| Levothyroxine Sodium | 298 | 90 |
| Amlodipine Besylate | 286 | 91 |
| Lisinopril | 280 | 85 |
| Simvastatin | 200 | 64 |
| Metoprolol Succinate | 185 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2020-04-21
- Certified
- 2020-04-21
Frequently asked questions
- What is Kevin Delahanty's NPI number?
- Kevin Delahanty's National Provider Identifier (NPI) is 1639272909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Delahanty's specialty?
- Kevin Delahanty is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Delahanty located?
- Kevin Delahanty's practice location on file with NPPES is 100 Rosebrook Way, Wareham, MA 02571-1138.
- What is Kevin Delahanty's phone number?
- The practice phone number listed in the NPPES registry for Kevin Delahanty is (508) 273-4950.
- Does Kevin Delahanty accept Medicare?
- Kevin Delahanty is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Delahanty's NPI active?
- Yes — Kevin Delahanty's NPI (1639272909) is active in the NPPES registry as of the last update on 2020-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.