David Havlin, M.D.
NPI 1548231731 · Family Medicine Physician · Winchendon, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Havlin, M.D. is a Family Medicine Physician provider in Winchendon, MA (NPI 1548231731).
Provider details
- NPI number
- 1548231731
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 56212 (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
20 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
1,150 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 364 | $98 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 210 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 144 | $67 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 87 | $180 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 78 | $153 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 207 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 870 | 210 |
| Furosemide | 538 | 75 |
| Amlodipine Besylate | 513 | 116 |
| Levothyroxine Sodium | 481 | 85 |
| Apixabanbrand: Eliquis | 468 | 53 |
| Omeprazole | 422 | 95 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2011-10-14
Frequently asked questions
- What is David Havlin's NPI number?
- David Havlin's National Provider Identifier (NPI) is 1548231731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Havlin's specialty?
- David Havlin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Havlin located?
- David Havlin's practice location on file with NPPES is 55 Hospital Dr, Winchendon, MA 01475-1279.
- What is David Havlin's phone number?
- The practice phone number listed in the NPPES registry for David Havlin is (978) 297-2311.
- Does David Havlin accept Medicare?
- David Havlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Havlin's NPI active?
- Yes — David Havlin's NPI (1548231731) is active in the NPPES registry as of the last update on 2011-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.