Charles Michael Harrison, M.D.
Pain Medicine Physician · Elkridge, MD
Charles Michael Harrison, M.D. is a pain medicine physician with a practice address in Elkridge, Maryland, and NPI 1528156155, issued on Oct 10, 2006. Check the license (Maryland D0041218, as entered in NPPES) on the Maryland Board of Physicians; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Charles Michael Harrison
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License number
- D0041218 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6095 Marshalee Dr, Elkridge, MD 21075
- Phone
- (410) 379-3599
- Enumerated
- Oct 10, 2006
- Record last updated
- Sep 25, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6095 Marshalee Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Regina Birch, CRNPAdult Health Nurse Practitioner1043540834
- Anna Bonney, CRNP-FFamily Nurse Practitioner1467699561
- Janet Browne-Avery, PA-CPhysician Assistant1801051453
- Margaret Corcoran, GNPGerontology Nurse Practitioner1720113327
- Stefanie Defiglia, CRNPFamily Nurse Practitioner1083779920
- Kristopher Derbyshire, CRNPPrimary Care Nurse Practitioner1083158042
Verify Charles Michael Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0041218Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pain Medicine Physician providers in Maryland
There are 19 pain medicine physician records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pain medicine physician records in Maryland
- Janet Ascione, NP-CAnnapolis, MD1811427099
- Terri Blume, PA-CBaltimore, MD1447318902
- Eliette Bouie, PA-CLavale, MD1538132261
- Randy Davis, M.D.Baltimore, MD1215956529
- Bernard Filner, M.D.Rockville, MD1902914534
- Margot Geary, M.D.Leonardtown, MD1114185402
- Mruthyunjaya Gonchigar, M.D.Frederick, MD1043275449
- Mark GriffithRockville, MD1275221285
- Shabbar Hussain, M.D.Boonsboro, MD1356385371
- Michael JacobsBethesda, MD1447239793
Common questions
What is Charles Michael Harrison, M.D.'s NPI number?
Charles Michael Harrison, M.D.'s National Provider Identifier (NPI) is 1528156155, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Michael Harrison, M.D. located?
The NPPES record lists a practice address at 6095 Marshalee Dr, Elkridge, MD, 21075. Phone: (410) 379-3599. Providers update this record themselves, so call before visiting.
How can I verify Charles Michael Harrison, M.D.'s license?
NPPES lists Maryland license number D0041218, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. 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. 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.