Marissa Chaffee, PA-C
NPI 1972101178 · Physician Assistant · Glens Falls, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Chaffee, PA-C is a Physician Assistant provider in Glens Falls, NY (NPI 1972101178).
Provider details
- NPI number
- 1972101178
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 025148 (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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 207 | 69 |
| Omeprazole | 120 | 43 |
| Rosuvastatin Calcium | 109 | 39 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 105 | 52 |
| Losartan Potassium | 101 | 33 |
| Lisinopril | 91 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$974 across 41 records (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
Registry dates
- Enumerated
- 2020-10-12
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is Marissa Chaffee's NPI number?
- Marissa Chaffee's National Provider Identifier (NPI) is 1972101178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Chaffee's specialty?
- Marissa Chaffee is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Chaffee located?
- Marissa Chaffee's practice location on file with NPPES is 3 Irongate Ctr, Glens Falls, NY 12801-3471.
- What is Marissa Chaffee's phone number?
- The practice phone number listed in the NPPES registry for Marissa Chaffee is (518) 793-4409.
- Does Marissa Chaffee accept Medicare?
- Marissa Chaffee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Chaffee's NPI active?
- Yes — Marissa Chaffee's NPI (1972101178) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.