Harshvardhan Poseria, M.D.
Internal Medicine Physician · Marion, OH
Harshvardhan Poseria, M.D. is an internal medicine physician with a practice address in Marion, Ohio, and NPI 1841385127, issued on Oct 4, 2006. Check the license (Ohio 35-05-0100P, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Harshvardhan Poseria
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35-05-0100P OH
Self-reported in NPPES; status is on the state search - Practice location
- 1672 Union Park Dr, Marion, OH 43302
- Phone
- (330) 354-3333
- Enumerated
- Oct 4, 2006
- Record last updated
- Sep 4, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (330) 354-3333
- Medicaid ID
- 0619085 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Verify Harshvardhan Poseria in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-05-0100PCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Harshvardhan Poseria among 5,277 internal medicine physician records in Ohio
Harshvardhan Poseria, M.D. is one of 5,277 internal medicine physician records with a practice address in Ohio. 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2009 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 internal medicine physician records list a practice address in Marion
They are 27 of the 1,225 NPPES records with a practice address in Marion, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Marion → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arthur Armstrong, M.D.Marion, OH 433021548234677
- Chander Arora, M.D.Marion, OH 433021316929094
- Vivek Awasty, MDMarion, OH 433021093718207
- Monica Carmona, MDMarion, OH 433021467491738
- Nagah Elarossi, M.D.Marion, OH 433021487600359
- Michael Hayes, M.D.Marion, OH 433021174587943
- Ghulam Idrees, MDMarion, OH 433021447218292
- Asha Prakash, MDMarion, OH 433021184678161
Common questions
What is Harshvardhan Poseria, M.D.'s NPI number?
Harshvardhan Poseria, M.D.'s National Provider Identifier (NPI) is 1841385127, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harshvardhan Poseria, M.D. located?
The NPPES record lists a practice address at 1672 Union Park Dr, Marion, OH, 43302. Phone: (330) 354-3333. Providers update this record themselves, so call before visiting.
How can I verify Harshvardhan Poseria, M.D.'s license?
NPPES lists Ohio license number 35-05-0100P, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harshvardhan Poseria, M.D. prescribe under Medicare Part D?
In 2024, Harshvardhan Poseria, M.D. had 15 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.