Laura Chapman Renbaum, M.D.
Psychiatry Physician · Columbia, MD
Laura Chapman Renbaum, M.D. is a psychiatry physician with a practice address in Columbia, Maryland, and NPI 1073511226, issued on Jul 12, 2005. Check the license (Maryland D0046409, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Laura Chapman Renbaum
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0046409 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10784 Hickory Ridge RD, Columbia, MD 21044
- Phone
- (410) 964-0425
- Enumerated
- Jul 12, 2005
- Record last updated
- Sep 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (410) 964-0515
- Medicare enrollment
- Enrolled (PECOS I20050609000666); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 10784 Hickory Ridge RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Barritt, MS LCPCMental Health Counselor1720477359
- Lauren Bondroff, LGPCMental Health Counselor1184441404
- Debra Gaeng, LCSW-CClinical Social Worker1689224198
- Stephen Gaeng, PHDClinical Psychologist1437157658
- Ana Maria Garcia, PSYDClinical Psychologist1215095625
- David Gold, PHDClinical Psychologist1134127236
Verify Laura Chapman Renbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0046409Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average psychiatry physician in 2024
1,160 Medicare Part D claims for 102 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Trazodone Hcl76 claims
- Clonazepam75 claims
- Olanzapine74 claims
- Escitalopram Oxalate71 claims
- Duloxetine Hcl57 claims
- Lamotrigine57 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
- Crossroads Psychological Associates LLCColumbia, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laura Chapman Renbaum among 1,451 psychiatry physician records in Maryland
Laura Chapman Renbaum, M.D. is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1988 · median 2000 among the 525 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 psychiatry physician records list a practice address in Columbia
They are 47 of the 6,690 NPPES records with a practice address in Columbia, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Columbia → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Rose Ambrose, M.D.Columbia, MD 210441558311555
- Surriya Azam, M.D.Columbia, MD 210441255361390
- Barbara Eller, MDColumbia, MD 210441801983382
- Lawrence Hyman, M.D.Columbia, MD 210441780717504
- Robert Kolodner, M.D.Columbia, MD 210441790875755
- Maguid Mansour, M.D.Columbia, MD 210441558336040
- Weronika Micula-Gondek, M.D.Columbia, MD 210441760682942
- Terrye Mowatt, M.D.Columbia, MD 210441619088507
Common questions
What is Laura Chapman Renbaum, M.D.'s NPI number?
Laura Chapman Renbaum, M.D.'s National Provider Identifier (NPI) is 1073511226, issued on Jul 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Laura Chapman Renbaum, M.D. located?
The NPPES record lists a practice address at 10784 Hickory Ridge RD, Columbia, MD, 21044. Phone: (410) 964-0425. Providers update this record themselves, so call before visiting.
How can I verify Laura Chapman Renbaum, M.D.'s license?
NPPES lists Maryland license number D0046409, 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.
How much does Laura Chapman Renbaum, M.D. prescribe under Medicare Part D?
In 2024, Laura Chapman Renbaum, M.D. had 1,160 Medicare Part D claims for 102 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.