Robin Greenspan, D.D.S.
Dentist · Cockeysville, MD
Robin Greenspan, D.D.S. is a dentist with a practice address in Cockeysville, Maryland, and NPI 1306028881, issued on Nov 27, 2007. Check the license (Maryland 10087, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robin Greenspan
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 10087 MD
Self-reported in NPPES; status is on the state search - Practice location
- 109 Old Padonia RD, Cockeysville, MD 21030
- Phone
- (410) 560-1400
- Enumerated
- Nov 27, 2007
- Record last updated
- Nov 27, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 560-2063
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 109 Old Padonia RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stuart Sheer, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1255449559
- John Vuong, DMDGeneral Practice Dentistry1356959563
Verify Robin Greenspan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 10087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average dentist in 2024
49 Medicare Part D claims for 37 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin30 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.
Robin Greenspan among 1,870 dentist records in Maryland
Robin Greenspan, D.D.S. is one of 1,870 dentist records with a practice address in Maryland. 60% 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 20% of them.
- NPI issued2007 · 20% of these records are older, 65% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 dentist records list a practice address in Cockeysville
They are 8 of the 328 NPPES records with a practice address in Cockeysville, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Cockeysville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Adila Baig, DDSCockeysville, MD 210301992990428
- Richard Boyce, DDSCockeysville, MD 210301346457025
- Matthew Farzin, D.D.S.Cockeysville, MD 210301689040008
- Brandon Ford, D.D.S.Cockeysville, MD 210301417137282
- Frederick Geating, DDSCockeysville, MD 210301336316066
- Andrew Lericos, D.D.S.Cockeysville, MD 210301124476460
- Jahnelle McLennan, DDSHunt Valley, MD 210301871012278
- Don Tate, D.D.S.Cockeysville, MD 210301386788727
Common questions
What is Robin Greenspan, D.D.S.'s NPI number?
Robin Greenspan, D.D.S.'s National Provider Identifier (NPI) is 1306028881, issued on Nov 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robin Greenspan, D.D.S. located?
The NPPES record lists a practice address at 109 Old Padonia RD, Cockeysville, MD, 21030. Phone: (410) 560-1400. Providers update this record themselves, so call before visiting.
How can I verify Robin Greenspan, D.D.S.'s license?
NPPES lists Maryland license number 10087, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Robin Greenspan, D.D.S. prescribe under Medicare Part D?
In 2024, Robin Greenspan, D.D.S. had 49 Medicare Part D claims for 37 beneficiaries; the average among dentist prescribers was 86. 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.