Allison Maclellan, PA
NPI 1053798405 · Physician Assistant · Troy, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Maclellan, PA is a Physician Assistant provider in Troy, NY (NPI 1053798405).
Provider details
- NPI number
- 1053798405
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 018697 (NY)
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
7 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.
Practice location
Mailing address
Additional practice locations (6)
- 400 Patroon Creek BlvdAlbany, NY 12206-5013Phone: (518) 445-4444
- 1 Tallow Wood DrClifton Park, NY 12065-2807Phone: (518) 373-4444
- 2 Empire Dr Ste 101Rensselaer, NY 12144-5730Phone: (518) 286-4960
- 377 Church StSaratoga Springs, NY 12866-8641Phone: (518) 584-4456
- 1300 Massachusetts AveTroy, NY 12180-1628Phone: (518) 268-5234
- 79 Vandenburgh AveTroy, NY 12180Phone: (518) 286-3000
Registry dates
- Enumerated
- 2015-05-05
- Last updated
- 2019-08-12
Frequently asked questions
- What is Allison Maclellan's NPI number?
- Allison Maclellan's National Provider Identifier (NPI) is 1053798405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Maclellan's specialty?
- Allison Maclellan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Maclellan located?
- Allison Maclellan's practice location on file with NPPES is 79 Vandenburgh Ave, Troy, NY 12180.
- What is Allison Maclellan's phone number?
- The practice phone number listed in the NPPES registry for Allison Maclellan is (518) 286-3000.
- Does Allison Maclellan accept Medicare?
- Allison Maclellan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Maclellan's NPI active?
- Yes — Allison Maclellan's NPI (1053798405) is active in the NPPES registry as of the last update on 2019-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.