Robin Toler, M.D.
Psychiatry Physician · Columbia, MD
Robin Toler, M.D. is a psychiatry physician with a practice address in Columbia, Maryland, and NPI 1538288444, issued on Mar 29, 2007. Check the license (Maryland D046896, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Robin Toler
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- D046896 MD
ME135543 FL
Self-reported in NPPES; status is on the state search - Practice location
- 11055 Little Patuxent Pkwy, Columbia, MD 21044
- Phone
- (443) 745-8022
- Enumerated
- Mar 29, 2007
- Record last updated
- Jun 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 167530300 MD
- Medicare enrollment
- Enrolled (PECOS I20111128000149); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 11055 Little Patuxent Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Massimo Fiandaca, M.D.Specialist1326063264
- Diane Gaspar, P.A. - C.Physician Assistant1245459734
- Ramya Gopinath, M.D.Infectious Disease Physician1376656306
- Scott Holzman, PH.D.Clinical Psychologist1568508901
Verify Robin Toler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D046896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average psychiatry physician in 2024
62 Medicare Part D claims for 11 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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
- Medical Faculty Associates, IncWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robin Toler among 1,451 psychiatry physician records in Maryland
Robin Toler, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1989 · median 2000 among the 525 with a school on file
- Record last updated2018 · 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 Robin Toler, M.D.'s NPI number?
Robin Toler, M.D.'s National Provider Identifier (NPI) is 1538288444, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robin Toler, M.D. located?
The NPPES record lists a practice address at 11055 Little Patuxent Pkwy, Columbia, MD, 21044. Phone: (443) 745-8022. Providers update this record themselves, so call before visiting.
How can I verify Robin Toler, M.D.'s license?
NPPES lists Maryland license number D046896, 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 Robin Toler, M.D. prescribe under Medicare Part D?
In 2024, Robin Toler, M.D. had 62 Medicare Part D claims for 11 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.