Cathleen Marguerite Mihelich, PA-C
Medical Physician Assistant · Woodbridge, VA
Cathleen Marguerite Mihelich, PA-C is a medical physician assistant with a practice address in Woodbridge, Virginia, and NPI 1639185374, issued on Aug 1, 2006. Check the license (Virginia 0110002331, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathleen Marguerite Mihelich
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0110002331 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2296 Opitz Blvd, Woodbridge, VA 22191
- Phone
- (703) 580-0181
- Enumerated
- Aug 1, 2006
- Record last updated
- Jan 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061219000077); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2296 Opitz Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deana Al-Khateeb, MDInternal Medicine Physician1851381701
- Marc Alembik, MDObstetrics & Gynecology Physician1003899840
- Peter Bryce, M.D.Obstetrics & Gynecology Physician1255493110
- Alok Desai, M.D.Urology Physician1811168966
- Pratik Desai, M.D.Urology Physician1205822640
- Nilay Gandhi, MDUrology Physician1861657488
Verify Cathleen Marguerite Mihelich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110002331Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average medical physician assistant in 2024
538 Medicare Part D claims for 153 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Pantoprazole Sodium120 claims
- Omeprazole58 claims
- Linzess42 claims
- Famotidine28 claims
- Sucralfate22 claims
- Lansoprazole21 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,847.86
212 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- Gastroenterology Associates OF Northern Virginia, LLCWoodbridge, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in Virginia
There are 941 medical physician assistant records in Virginia.
Other medical physician assistant records in Virginia
- Irene Acheampong, PA-CAlexandria, VA1932975133
- Stewart Ackerman, PA-CFort Gregg Adams, VA1356315790
- Dana Adams, PA-CSalem, VA1326299751
- Emma Adelman, PAFalls Church, VA1497395107
- Ashley Adkins, PA-CChesapeake, VA1508186073
- Jennifer Adkins, PARoanoke, VA1962581322
- Laurie Adkins, PA-CSalem, VA1518922343
- David Agey, PA-CVirginia Beach, VA1659347193
- Arian Ahmadzai, P.A.Woodbridge, VA1972599272
- Rachel AinaireNorth Chesterfield, VA1437563806
Common questions
What is Cathleen Marguerite Mihelich, PA-C's NPI number?
Cathleen Marguerite Mihelich, PA-C's National Provider Identifier (NPI) is 1639185374, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Marguerite Mihelich, PA-C located?
The NPPES record lists a practice address at 2296 Opitz Blvd, Woodbridge, VA, 22191. Phone: (703) 580-0181. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Marguerite Mihelich, PA-C's license?
NPPES lists Virginia license number 0110002331, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Cathleen Marguerite Mihelich, PA-C prescribe under Medicare Part D?
In 2024, Cathleen Marguerite Mihelich, PA-C had 538 Medicare Part D claims for 153 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Cathleen Marguerite Mihelich, PA-C's MIPS final score?
The 2023 MIPS final score is 80.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.