Mary Geiss, DO
Family Medicine Physician · Syracuse, NY
Mary Geiss, DO is a family medicine physician with a practice address in Syracuse, New York, and NPI 1508205980, issued on Jun 19, 2013. Check the license (New York 283112, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Geiss
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 283112 NY
Self-reported in NPPES; status is on the state search - Practice location
- 301 Prospect Ave, Syracuse, NY 13203
- Phone
- (315) 448-5537
- Enumerated
- Jun 19, 2013
- Record last updated
- Sep 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915001730); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 301 Prospect Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Myra Ahmed, M.DStudent in an Organized Health Care Education/Training Program1033901376
Verify Mary Geiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 283112Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average family medicine physician in 2024
2,989 Medicare Part D claims for 333 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 42 claims were for opioids.
Most prescribed
- Atorvastatin Calcium152 claims
- Levothyroxine Sodium142 claims
- Amlodipine Besylate116 claims
- Hydrochlorothiazide96 claims
- Lisinopril91 claims
- Rosuvastatin Calcium77 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: $771.92
42 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- St Josephs Hospital Health CenterSyracuse, NY
- St Josephs Medical PCCicero, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Geiss among 6,417 family medicine physician records in New York
Mary Geiss, DO is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 65% of them.
- NPI issued2013 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2013 · median 2007 among the 4,188 with a school on file
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
102 family medicine physician records list a practice address in Syracuse
They are 102 of the 9,922 NPPES records with a practice address in Syracuse, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Syracuse → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Roslyn Chang, MDSyracuse, NY 132031366679862
- Harnick Dhillon, MDSyracuse, NY 132031114336724
- Carmen Federico, D.O.Syracuse, NY 132031851305064
- Gurinder Kaur, MDSyracuse, NY 132031760895759
- Nadine Khouzam, MDSyracuse, NY 132031134410855
- David Kolva, M.D.Syracuse, NY 132031710066162
Common questions
What is Mary Geiss, DO's NPI number?
Mary Geiss, DO's National Provider Identifier (NPI) is 1508205980, issued on Jun 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Geiss, DO located?
The NPPES record lists a practice address at 301 Prospect Ave, Syracuse, NY, 13203. Phone: (315) 448-5537. Providers update this record themselves, so call before visiting.
How can I verify Mary Geiss, DO's license?
NPPES lists New York license number 283112, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Geiss, DO prescribe under Medicare Part D?
In 2024, Mary Geiss, DO had 2,989 Medicare Part D claims for 333 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.