Inna Kost, DMD
Dentist · Potomac, MD
Inna Kost, DMD is a dentist with a practice address in Potomac, Maryland, and NPI 1952352155, issued on May 12, 2006. Check the license (Maryland 13372, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Inna Kost
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 13372 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10000 Falls RD, Potomac, MD 20854
- Phone
- (301) 983-2165
- Enumerated
- May 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (301) 299-0560
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,870 in Maryland → Look up another NPI →
Also registered at 10000 Falls RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Inna Kost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 13372Check 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 dentist in 2024
100 Medicare Part D claims for 58 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate33 claims
- Amoxicillin25 claims
- Amoxicillin-Clavulanate Potass13 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: $142.73
4 payments; by number, the most common kind was food and beverage; the largest payer was Dentsply Sirona 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.
Inna Kost among 1,870 dentist records in Maryland
Inna Kost, DMD 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 80% 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 updated2026 · 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).
23 dentist records list a practice address in Potomac
They are 23 of the 497 NPPES records with a practice address in Potomac, and 1,870 dentist records in Maryland.
All 1,870 in Maryland → Every provider in Potomac → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Sara Amini-Zand, D.D.S.Potomac, MD 208541316116320
- Jay Chung, DDSPotomac, MD 208541194933325
- Warren Danick, DDSPotomac, MD 208541679607220
- Joseph Debenedictis, D.D.SPotomac, MD 208541992032775
- Naomi Disten, DDSPotomac, MD 208541912054305
- Thomas Heffelfinger, DDSPotomac, MD 208541033323365
- Nanette Larose, DDSPotomac, MD 208541942212501
- Christopher Liang, DDSPotomac, MD 208541386667178
Common questions
What is Inna Kost, DMD's NPI number?
Inna Kost, DMD's National Provider Identifier (NPI) is 1952352155, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Inna Kost, DMD located?
The NPPES record lists a practice address at 10000 Falls RD, Potomac, MD, 20854. Phone: (301) 983-2165. Providers update this record themselves, so call before visiting.
How can I verify Inna Kost, DMD's license?
NPPES lists Maryland license number 13372, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Inna Kost, DMD prescribe under Medicare Part D?
In 2024, Inna Kost, DMD had 100 Medicare Part D claims for 58 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.