Robert Cosmo Gesumaria, D.O.
Emergency Medicine Physician · Scranton, PA
Robert Cosmo Gesumaria, D.O. is an emergency medicine physician with a practice address in Scranton, Pennsylvania, and NPI 1437560828, issued on May 19, 2014. Check the license (Pennsylvania OS020074, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert Cosmo Gesumaria
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OS020074 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Mulberry St, Scranton, PA 18510
- Phone
- (908) 510-1945
- Enumerated
- May 19, 2014
- Record last updated
- Apr 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190726000386); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 1800 Mulberry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammad Abdulla, DPMStudent in an Organized Health Care Education/Training Program1447008586
- Sareyah AhmedPodiatrist1245020353
- Ahmet Ahmetbeg, MDHospitalist Physician1598406167
- Saghar Akhondi, DPMPodiatrist1619811676
- Mohammad Al Khateeb, M.D.Nephrology Physician1568158921
- Maura AlberolaCertified Registered Nurse Anesthetist1689180804
Verify Robert Cosmo Gesumaria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS020074Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average emergency medicine physician in 2024
195 Medicare Part D claims for 129 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ondansetron Odt30 claims
- Ibuprofen23 claims
- Prednisone21 claims
- Albuterol Sulfate Hfa11 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.
Bills Medicare through one group practice
- Geisinger ClinicScranton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Cosmo Gesumaria among 3,911 emergency medicine physician records in Pennsylvania
Robert Cosmo Gesumaria, D.O. is one of 3,911 emergency medicine physician records with a practice address in Pennsylvania. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 58% of them.
- NPI issued2014 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2014 · median 2013 among the 2,231 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Pennsylvania
There are 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Scranton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Tanja Adonizio, M.D.Scranton, PA 185101992723894
- Steven Brunetti, D.O., FACEPScranton, PA 185101447224209
- Louis Denaples, M.D., FACEPScranton, PA 185101538133699
- Paul Dubiel, DOScranton, PA 185101760416317
- Mary Finan-Sewatsky, MDScranton, PA 185101316913692
- Andrew Furman, M.D.Scranton, PA 185101699749465
- Tyler Greenberg, DOScranton, PA 185101053519017
- James Jones, M.D.Scranton, PA 185101184646614
Common questions
What is Robert Cosmo Gesumaria, D.O.'s NPI number?
Robert Cosmo Gesumaria, D.O.'s National Provider Identifier (NPI) is 1437560828, issued on May 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Robert Cosmo Gesumaria, D.O. located?
The NPPES record lists a practice address at 1800 Mulberry St, Scranton, PA, 18510. Phone: (908) 510-1945. Providers update this record themselves, so call before visiting.
How can I verify Robert Cosmo Gesumaria, D.O.'s license?
NPPES lists Pennsylvania license number OS020074, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Cosmo Gesumaria, D.O. prescribe under Medicare Part D?
In 2024, Robert Cosmo Gesumaria, D.O. had 195 Medicare Part D claims for 129 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.