Daniel Marchuk, MD
NPI 1780141614 · Pediatric Nephrology Physician · Boston, MA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Marchuk, MD is a Pediatric Nephrology Physician provider in Boston, MA (NPI 1780141614).
Provider details
- NPI number
- 1780141614
- Entity type
- Individual
- Primary specialty
- Pediatric Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1014301 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-27
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Daniel Marchuk's NPI number?
- Daniel Marchuk's National Provider Identifier (NPI) is 1780141614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Marchuk's specialty?
- Daniel Marchuk is listed in the NPPES registry with a primary specialty of Pediatric Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Marchuk located?
- Daniel Marchuk's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.
- What is Daniel Marchuk's phone number?
- The practice phone number listed in the NPPES registry for Daniel Marchuk is (617) 355-6000.
- Does Daniel Marchuk accept Medicare?
- Daniel Marchuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Marchuk's NPI active?
- Yes — Daniel Marchuk's NPI (1780141614) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.