Marzella J. Harrison, RPA
Physician Assistant · Houghton, NY
Marzella J. Harrison, RPA is a physician assistant with a practice address in Houghton, New York, and NPI 1972718765, issued on May 14, 2007. Check the license (New York 011156, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marzella J. Harrison
- Credential
- RPA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 011156 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9864 Luckey Dr, Houghton, NY 14744
- Phone
- (716) 375-7500
- Enumerated
- May 14, 2007
- Record last updated
- Jun 22, 2023
- Fax
- (716) 701-6853
- Medicaid ID
- 01357340 NY
- Medicare enrollment
- Enrolled (PECOS I20071010000088); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 9864 Luckey Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ian Foss, RDHDental Hygienist1003500976
- Dion Jacobs, DDSDentist1639585557
- Susan Olive, PAMedical Physician Assistant1487291464
- Melissa Stoj, DDSDentist1659950897
Verify Marzella J. Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 011156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.9 times the Medicare Part D claims of the average physician assistant in 2024
4,932 Medicare Part D claims for 402 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium273 claims
- Lisinopril263 claims
- Levothyroxine Sodium201 claims
- Amlodipine Besylate158 claims
- Meloxicam143 claims
- Gabapentin136 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $18.91
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern Tier Community Health Center Network IncCuba, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marzella J. Harrison among 15,555 physician assistant records in New York
Marzella J. Harrison, RPA is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 80% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2005 · median 2018 among the 8,158 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 physician assistant record lists a practice address in Houghton
They are 1 of the 18 NPPES records with a practice address in Houghton, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Houghton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stephen Barresi, PA-CLakewood, NY 147501942417977
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- Alicia Snow, PA-CLakewood, NY 147501003213992
- Wendy Chase, RPA-CMayville, NY 147571144299827
- Roderic Hunt, RPA-CMayville, NY 147571346219656
- Roy Sleboda, RPA-CMayville, NY 147571972572691
- Tara Edmiston, PAOlean, NY 147601396945374
- Erin Frank, PA-COlean, NY 147601467424226
Common questions
What is Marzella J. Harrison, RPA's NPI number?
Marzella J. Harrison, RPA's National Provider Identifier (NPI) is 1972718765, issued on May 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marzella J. Harrison, RPA located?
The NPPES record lists a practice address at 9864 Luckey Dr, Houghton, NY, 14744. Phone: (716) 375-7500. Providers update this record themselves, so call before visiting.
How can I verify Marzella J. Harrison, RPA's license?
NPPES lists New York license number 011156, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Marzella J. Harrison, RPA prescribe under Medicare Part D?
In 2024, Marzella J. Harrison, RPA had 4,932 Medicare Part D claims for 402 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.