Douglas Chespak, DMD
NPI 1366890675 · Dentist · Lynn, MA
Douglas Chespak, DMD is a Dentist provider in Lynn, MA (NPI 1366890675).
Provider details
- NPI number
- 1366890675
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 48 | 30 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1425 Portland AveRochester, NY 14621-3001Phone: (585) 922-5731
Registry dates
- Enumerated
- 2016-05-26
- Last updated
- 2022-07-21
Frequently asked questions
- What is Douglas Chespak's NPI number?
- Douglas Chespak's National Provider Identifier (NPI) is 1366890675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Chespak's specialty?
- Douglas Chespak is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Douglas Chespak located?
- Douglas Chespak's practice location on file with NPPES is 41b State St, Lynn, MA 01901-1504.
- What is Douglas Chespak's phone number?
- The practice phone number listed in the NPPES registry for Douglas Chespak is (781) 592-3200.
- Is Douglas Chespak's NPI active?
- Yes — Douglas Chespak's NPI (1366890675) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.