Nathaniel Chan, DMD
NPI 1962536805 · Dentist · Norwell, MA
Nathaniel Chan, DMD is a Dentist provider in Norwell, MA (NPI 1962536805).
Provider details
- NPI number
- 1962536805
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20385 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 |
|---|---|---|
| Penicillin V Potassium | 17 | 16 |
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75 across 1 record (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)
- 1250 Hancock St Ste 123sQuincy Center Dental AssociatesQuincy, MA 02169-4335Phone: (617) 471-8161Fax: (617) 471-8181
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2020-03-09
- Certified
- 2020-03-09
Frequently asked questions
- What is Nathaniel Chan's NPI number?
- Nathaniel Chan's National Provider Identifier (NPI) is 1962536805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Chan's specialty?
- Nathaniel Chan is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Nathaniel Chan located?
- Nathaniel Chan's practice location on file with NPPES is 353 Washington St, Norwell, MA 02061-1933.
- What is Nathaniel Chan's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Chan is (781) 545-5102.
- Is Nathaniel Chan's NPI active?
- Yes — Nathaniel Chan's NPI (1962536805) is active in the NPPES registry as of the last update on 2020-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.