Diana J. Ortman, PA-C
Physician Assistant · Stafford, VA
Diana J. Ortman, PA-C is a physician assistant with a practice address in Stafford, Virginia, and NPI 1376645275, issued on Sep 1, 2006. Check the license (Virginia 0110002374, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana J. Ortman
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0110002374 VA
Self-reported in NPPES; status is on the state search - Practice location
- 422 Garrisonville RD, Stafford, VA 22554
- Phone
- (540) 720-8000
- Enumerated
- Sep 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (540) 657-4366
- Medicare enrollment
- Enrolled (PECOS I20070104000520); 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 422 Garrisonville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Desimone, M.D.Internal Medicine Physician1164475448
- Eunice Esunge, N.P.Family Nurse Practitioner1114473741
- Dennis Fair, P.A.C.Physician Assistant1629074331
Verify Diana J. Ortman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110002374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average physician assistant in 2024
5,071 Medicare Part D claims for 424 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 134 claims were for opioids.
Most prescribed
- Levothyroxine Sodium311 claims
- Amlodipine Besylate243 claims
- Atorvastatin Calcium237 claims
- Rosuvastatin Calcium224 claims
- Metformin Hcl191 claims
- Losartan Potassium179 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
- Commonwealth Internal Medicine PCFredericksburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana J. Ortman among 4,408 physician assistant records in Virginia
Diana J. Ortman, PA-C 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 86% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1994 · median 2018 among the 2,885 with a school on file
- Record last updated2007 · 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).
21 physician assistant records list a practice address in Stafford
They are 21 of the 1,276 NPPES records with a practice address in Stafford, and 4,408 physician assistant records in Virginia.
All 4,408 in Virginia → Every provider in Stafford → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Victoria Awadalla, PA-CStafford, VA 225541417612680
- Athena Baldwin, PA-CStafford, VA 225541215943055
- Dennis Fair, P.A.C.Stafford, VA 225541629074331
- Henna Habib, PA-CStafford, VA 225541295252518
- Michael Johnson, PACStafford, VA 225541215128970
- Christine Juliana, PA-CStafford, VA 225541861917627
- Amin Karkain, PA-CStafford, VA 225541518938299
- Galadriel Pastor, PA-CStafford, VA 225541831423839
Common questions
What is Diana J. Ortman, PA-C's NPI number?
Diana J. Ortman, PA-C's National Provider Identifier (NPI) is 1376645275, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diana J. Ortman, PA-C located?
The NPPES record lists a practice address at 422 Garrisonville RD, Stafford, VA, 22554. Phone: (540) 720-8000. Providers update this record themselves, so call before visiting.
How can I verify Diana J. Ortman, PA-C's license?
NPPES lists Virginia license number 0110002374, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Diana J. Ortman, PA-C prescribe under Medicare Part D?
In 2024, Diana J. Ortman, PA-C had 5,071 Medicare Part D claims for 424 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.