Denise L. Blocker, MD
Internal Medicine Physician · Westerville, OH
Denise L. Blocker, MD is an internal medicine physician with a practice address in Westerville, Ohio, and NPI 1457365389, issued on Jul 28, 2006. Check the license (Ohio 35063691, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Denise L. Blocker
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35063691 OH
Self-reported in NPPES; status is on the state search - Practice location
- 655 Africa RD, Westerville, OH 43082
- Phone
- (614) 865-3172
- Enumerated
- Jul 28, 2006
- Record last updated
- Jun 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (614) 865-2781
- Medicaid ID
- 0154078 OH
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 655 Africa RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebekah Amborski, NURSE PRACTITIONERNurse Practitioner1740653377
- Thomas Blosser, M.D.Family Medicine Physician1851378061
- Lara Flaute, CNPFamily Nurse Practitioner1851958623
- Lacey Gable, D.O.Family Medicine Physician1497258297
- Eric Hard, MDInternal Medicine Physician1881031540
- Katrina Harp, APRNNurse Practitioner1356121008
Verify Denise L. Blocker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35063691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,341.40
14 payments; by number, the most common kind was food and beverage; the largest payer was ModernaTX, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Denise L. Blocker among 5,277 internal medicine physician records in Ohio
Denise L. Blocker, MD 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 updated2019 · 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).
59 internal medicine physician records list a practice address in Westerville
They are 59 of the 3,300 NPPES records with a practice address in Westerville, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Westerville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Dorado, M.D.Westerville, OH 430821033194949
- Scott Johnson, M.D.Westerville, OH 430821023092582
- Ann Koval, M.D.Westerville, OH 430821427035633
- Bradley Lisko, M.D.Westerville, OH 430821700889003
- Michael Ports, M.D.Westerville, OH 430821588648497
- Scott Prenger, MDWesterville, OH 430821639133234
- Natalia Pushkin, M.D.Westerville, OH 430821861488876
- Vasanthy Rajah, M.D.Westerville, OH 430821609853811
Common questions
What is Denise L. Blocker, MD's NPI number?
Denise L. Blocker, MD's National Provider Identifier (NPI) is 1457365389, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Denise L. Blocker, MD located?
The NPPES record lists a practice address at 655 Africa RD, Westerville, OH, 43082. Phone: (614) 865-3172. Providers update this record themselves, so call before visiting.
How can I verify Denise L. Blocker, MD's license?
NPPES lists Ohio license number 35063691, 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.
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.