Steven M. Karp, M.D.
Pain Medicine (Anesthesiology) Physician · Fairfax, VA
Steven M. Karp, M.D. is a pain medicine (anesthesiology) physician with a practice address in Fairfax, Virginia, and NPI 1790700805, issued on Jul 12, 2006. Check the license (Virginia 0101048118, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Steven M. Karp
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 0101048118 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3600 Joseph Siewick Dr, Fairfax, VA 22033
- Phone
- (703) 391-3129
- Enumerated
- Jul 12, 2006
- Record last updated
- Feb 18, 2026
- Medicaid ID
- 1790700805 VA
- Medicare enrollment
- Enrolled (PECOS I20090602000120); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 113 in Virginia → Look up another NPI →
Also registered at 3600 Joseph Siewick Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marriam Aalai, M.D.Cytopathology Physician1487003984
- Lemuel Abrenica, CRNACertified Registered Nurse Anesthetist1962424002
- Ellen Adams, MDPain Medicine (Anesthesiology) Physician1871594796
- Rubina Aggarwal, OTOccupational Therapist1639149016
- Amani Al-Halali, PA-CPhysician Assistant1992563530
- Courtney Alesandro, NPNurse Practitioner1265619605
Verify Steven M. Karp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101048118Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 74.1 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: $39.36
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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 2 group practices
- Inova Cares - CommunityFairfax, VA
- Old Dominion Anesthesia LLCChantilly, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven M. Karp among 113 pain medicine (anesthesiology) physician records in Virginia
Steven M. Karp, M.D. is one of 113 pain medicine (anesthesiology) physician records with a practice address in Virginia. 70% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 36% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1988 · median 2002 among the 69 with a school on file
- Record last updated2026 · 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 207LP2900X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Virginia
There are 113 pain medicine (anesthesiology) physician records in Virginia.
All 113 in Virginia → Every provider in Fairfax → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Ellen Adams, MDFairfax, VA 220331871594796
- James Almirante, M.D.Fairfax, VA 220331477514438
- John Hynes, M.D.Fairfax, VA 220331720006497
- Mi Kang, M.D.Fairfax, VA 220331649371014
- Laurel Kortum, M.D.Fairfax, VA 220331295773729
- Jai Lee, M.D.Fairfax, VA 220331124047477
- Lisa Palazzo, M.D.Fairfax, VA 220331669493987
- Kamla Prasad, M.D.Fairfax, VA 220331770681660
Common questions
What is Steven M. Karp, M.D.'s NPI number?
Steven M. Karp, M.D.'s National Provider Identifier (NPI) is 1790700805, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven M. Karp, M.D. located?
The NPPES record lists a practice address at 3600 Joseph Siewick Dr, Fairfax, VA, 22033. Phone: (703) 391-3129. Providers update this record themselves, so call before visiting.
How can I verify Steven M. Karp, M.D.'s license?
NPPES lists Virginia license number 0101048118, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Steven M. Karp, M.D.'s MIPS final score?
The 2023 MIPS final score is 74.1 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.