Provider Profile
Marissa C. Belyea
Unclaimed ProfileAbout Marissa Belyea
Listed in the NPI registry as a physician assistant, Marissa C. Belyea practices in New Hartford, NY. According to Medicare claims data, Marissa cared for 1,225 Medicare patients across 1,582 services. The services billed most often include telephone medical discussion with physician, 11-20 minutes, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (315) 724-1012
- Email not available
Practice Locations
2 ELLINWOOD DR
New Hartford, NY 13413
1226 E Water St
Syracuse, NY 13210
Procedures Most Often Billed to Medicare
1,582 services · 1,225 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
627 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
466 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
294 | More than most peers in Physician Assistant |
| Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99426 |
76 | As often as other peers in Physician Assistant |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
68 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
29 | As often as other peers in Physician Assistant |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
22 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in New Hartford 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Marissa C. Belyea specialize in?
Marissa C. Belyea is a physician assistant in New Hartford, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marissa C. Belyea located?
Marissa C. Belyea is listed at 2 Ellinwood Dr, New Hartford, NY 13413. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa C. Belyea's phone number?
The number on file is (315) 724-1012. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marissa C. Belyea's NPI number?
Marissa C. Belyea's National Provider Identifier is 1619518636. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marissa C. Belyea train?
Marissa C. Belyea attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Marissa C. Belyea been practicing?
Marissa C. Belyea has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Marissa C. Belyea do most often?
According to Medicare billing data, Marissa C. Belyea the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marissa C. Belyea confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa C. Belyea. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.