Mark Ohlenkamp, PA
Physician Assistant · Hampton, VA
Mark Ohlenkamp, PA is a physician assistant with a practice address in Hampton, Virginia, and NPI 1689048068, issued on Nov 23, 2015. Check the license (Virginia 0110010471, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Ohlenkamp
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 0110010471 VA
PA9109185 FL
Self-reported in NPPES; status is on the state search - Practice location
- 850 Enterprise Pkwy Ste 2000, Hampton, VA 23666
- Phone
- (757) 599-6333
- Enumerated
- Nov 23, 2015
- Record last updated
- Aug 8, 2025
- Medicaid ID
- 16186200 FL
- Medicare enrollment
- Enrolled (PECOS I20241220003594); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,408 in Virginia → Look up another NPI →
Also registered at 850 Enterprise Pkwy Ste 2000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Ohlenkamp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110010471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
71 Medicare Part D claims for 45 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium20 claims
- Famotidine11 claims
- Omeprazole11 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
- Riverside Physician Services IncHampton, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Ohlenkamp among 4,408 physician assistant records in Virginia
Mark Ohlenkamp, PA is one of 4,408 physician assistant records with a practice address in Virginia. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 38% of them.
- NPI issued2015 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2018 among the 2,885 with a school on file
- Record last updated2025 · 33% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
75 physician assistant records list a practice address in Hampton
They are 75 of the 2,446 NPPES records with a practice address in Hampton, and 4,408 physician assistant records in Virginia.
All 4,408 in Virginia → Every provider in Hampton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Barbara Albert, PACHampton, VA 236661912089517
- Shawn Blair, PA-CHampton, VA 236661598735581
- Kelly Byrum, PA-CHampton, VA 236661942441191
- Jezeriah Cook, PA-CHampton, VA 236661225066517
- Arlene Fabian Gottlieb, PA-CHampton, VA 236661447311048
- Reuben Garrison, PA-CHampton, VA 236661952664500
- Laura Glover, PA-CHampton, VA 236661356576243
- Rochelle Hamilton, PA-CHampton, VA 236661376740688
Common questions
What is Mark Ohlenkamp, PA's NPI number?
Mark Ohlenkamp, PA's National Provider Identifier (NPI) is 1689048068, issued on Nov 23, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ohlenkamp, PA located?
The NPPES record lists a practice address at 850 Enterprise Pkwy Ste 2000, Hampton, VA, 23666. Phone: (757) 599-6333. Providers update this record themselves, so call before visiting.
How can I verify Mark Ohlenkamp, PA's license?
NPPES lists Virginia license number 0110010471, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Ohlenkamp, PA prescribe under Medicare Part D?
In 2024, Mark Ohlenkamp, PA had 71 Medicare Part D claims for 45 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.