Tatyana Oks, DDS
Dentist · Rockville, MD
Tatyana Oks, DDS is a dentist with a practice address in Rockville, Maryland, and NPI 1285997403, issued on Jun 21, 2012. Check the license (Maryland 14960, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tatyana Oks
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 14960 MD
Self-reported in NPPES; status is on the state search - Practice location
- 14955 Shady Grove RD, Rockville, MD 20850
- Phone
- (301) 610-9909
- Enumerated
- Jun 21, 2012
- Record last updated
- Jun 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 14955 Shady Grove RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tatyana Oks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 14960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.9 times the Medicare Part D claims of the average dentist in 2024
1,108 Medicare Part D claims for 396 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. 37 claims were for opioids.
Most prescribed
- Amoxicillin402 claims
- Ibuprofen251 claims
- Chlorhexidine Gluconate202 claims
- Azithromycin72 claims
- Methylprednisolone36 claims
- Hydrocodone-Acetaminophen22 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: $2,512.63
23 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. 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.
Tatyana Oks among 1,870 dentist records in Maryland
Tatyana Oks, DDS 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 2012, is newer than 55% of them.
- NPI issued2012 · 55% of these records are older, 41% 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 updated2012 · 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).
74 dentist records list a practice address in Rockville
They are 74 of the 14,353 NPPES records with a practice address in Rockville, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Rockville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Cheryl Callahan, DDSRockville, MD 208501013032903
- Ashley Emam, DDSRockville, MD 208501568639045
- Betty Emam, DDSRockville, MD 208501669649141
- Emine Erkmen, DDSRockville, MD 208501649330473
- Mark Hagigi, DDSRockville, MD 208501023272325
- Stacia Krantz, DDSRockville, MD 208501407068497
- Dipty Mahajan, DMD, PARockville, MD 208501255535886
- John Mistretta, DDSRockville, MD 208501790879047
Common questions
What is Tatyana Oks, DDS's NPI number?
Tatyana Oks, DDS's National Provider Identifier (NPI) is 1285997403, issued on Jun 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tatyana Oks, DDS located?
The NPPES record lists a practice address at 14955 Shady Grove RD, Rockville, MD, 20850. Phone: (301) 610-9909. Providers update this record themselves, so call before visiting.
How can I verify Tatyana Oks, DDS's license?
NPPES lists Maryland license number 14960, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Tatyana Oks, DDS prescribe under Medicare Part D?
In 2024, Tatyana Oks, DDS had 1,108 Medicare Part D claims for 396 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.