Gary Steven Barker, DMD
Dentist · Pasadena, MD
Gary Steven Barker, DMD is a dentist with a practice address in Pasadena, Maryland, and NPI 1780709071, issued on Mar 19, 2007. Check the license (Maryland D8853, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Steven Barker
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- D8853 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8131 Ritchie Hwy Ste J, Pasadena, MD 21122
- Phone
- (410) 647-6453
- Enumerated
- Mar 19, 2007
- Record last updated
- Mar 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Gary Steven Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license D8853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% more Medicare Part D claims than the average dentist in 2024
139 Medicare Part D claims for 88 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin69 claims
- Lorazepam23 claims
- Clindamycin Hcl14 claims
- Chlorhexidine Gluconate11 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.
Industry payments in 2024: $55.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 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.
8 dentist records list a practice address in Pasadena
They are 8 of the 537 NPPES records with a practice address in Pasadena, and 1,870 dentist records in Maryland.
All 8 in Pasadena → All 1,870 in Maryland → Every provider in Pasadena →
Other dentist records in Maryland
- Vargha Abbasian, D.D.S.Elkton, MD1356656854
- Anahita Abdehou, DDSRosedale, MD1902062292
- Ossob Abdillahi, DMDGaithersburg, MD1932237385
- Laylo Abdurahmonova, DDSManchester, MD1861367427
- Thomas Abecket, DDSLaurel, MD1265774087
- Martin Abel, D.D.S.Rockville, MD1285604058
- Shannon Abel, D.D.S.Rockville, MD1326018185
- Ryan Abi Jomaa, DDSOlney, MD1295664613
- Median Abraha, DDSOxon Hill, MD1518642248
- Ampili Abraham, DDSCatonsville, MD1750430005
Common questions
What is Gary Steven Barker, DMD's NPI number?
Gary Steven Barker, DMD's National Provider Identifier (NPI) is 1780709071, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gary Steven Barker, DMD located?
The NPPES record lists a practice address at 8131 Ritchie Hwy Ste J, Pasadena, MD, 21122. Phone: (410) 647-6453. Providers update this record themselves, so call before visiting.
How can I verify Gary Steven Barker, DMD's license?
NPPES lists Maryland license number D8853, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Steven Barker, DMD prescribe under Medicare Part D?
In 2024, Gary Steven Barker, DMD had 139 Medicare Part D claims for 88 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.