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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

INNA KOST DMD
NPI 1952352155
Dentist in Potomac, MD

Active since May 12, 2006
10000 FALLS RD, POTOMAC, MD 20854(301) 983-2165(301) 299-0560 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Inna Kost Dmd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

INNA KOST DMD (NPI 1952352155) is an individual dentist in Potomac, Maryland, licensed in Maryland (13372) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1952352155
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameINNA KOSTCredential: DMD
Location Address10000 FALLS RDPotomac, MD 20854-4103
Mailing Address10000 Falls RdPotomac, MD 20854-4103 · (301) 983-2165 · Fax (301) 299-0560
Phone(301) 983-2165
Fax(301) 299-0560
Sole ProprietorNo
Enumeration DateMay 12, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1952352155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MD · 13372
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
10000 FALLS RD, Potomac, MD 20854
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTOPHER LIANG DDS
Dentist
10000 FALLS RD, SUITE 214
POTOMAC, MD 20854
Montgomery County (301) 983-3132
SUSAN FELZER PSY.D.
Psychiatry & Neurology (Psychiatry)
10000 FALLS RD, SUITE 208
POTOMAC, MD 20854
Montgomery County (301) 983-5103
DR. HUIXIN WANG
Dentist
10000 FALLS RD, SUITE 301
POTOMAC, MD 20854
Montgomery County (301) 983-2165
DR. LISA NICOLE PFEFFER JAGER M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
10000 FALLS RD, SUITE 208
POTOMAC, MD 20854
Montgomery County (301) 983-5103
DR. MICHAEL SHANAHAN BLACKWOOD DDS, MS
Dentist (Orthodontics and Dentofacial Orthopedics)
10000 FALLS RD, SUITE 209
POTOMAC, MD 20854
Montgomery County (301) 983-1096

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Inna Kost's NPI number?

The NPI number for Inna Kost is 1952352155. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Inna Kost located?

Inna Kost practices at 10000 Falls Rd, Potomac, MD 20854. The listed phone number is (301) 983-2165.

What is Inna Kost's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Inna Kost accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Inna Kost as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Inna Kost was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.