Gregory Deconciliis, P.A.-C
NPI 1366658502 · Surgical Physician Assistant · Waltham, MA
Gregory Deconciliis, P.A.-C is a Surgical Physician Assistant provider in Waltham, MA (NPI 1366658502).
Provider details
- NPI number
- 1366658502
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1250 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Deconciliis's NPI number?
- Gregory Deconciliis's National Provider Identifier (NPI) is 1366658502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Deconciliis's specialty?
- Gregory Deconciliis is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Deconciliis located?
- Gregory Deconciliis's practice location on file with NPPES is 840 Winter St., Waltham, MA 02451.
- What is Gregory Deconciliis's phone number?
- The practice phone number listed in the NPPES registry for Gregory Deconciliis is (781) 895-4908.
- Is Gregory Deconciliis's NPI active?
- Yes — Gregory Deconciliis's NPI (1366658502) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.