DR. ALEXANDRA E. S. THOMSON D.M.D
NPI 1598970394
Dentist in Washington, DC

Q: What is Alexandra Thomson's NPI number?

The NPI number for Alexandra Thomson is 1598970394. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Q: What is Alexandra Thomson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alexandra Thomson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.

Active since May 14, 2007PECOS Enrolled

412 1ST ST SE, 2ND FLOOR, REAR BLDG, WASHINGTON, DC 20003(202) 863-1600 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Alexandra E. S. Thomson D.m.d NPPES

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

DR. ALEXANDRA E. S. THOMSON D.M.D (NPI 1598970394) is an individual dentist in Washington, District Of Columbia, licensed in District Of Columbia (004980) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598970394

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameDR. ALEXANDRA E. S. THOMSONCredential: D.M.D

Location Address412 1ST ST SE, 2ND FLOOR, REAR BLDGWashington, DC 20003-1804

Mailing Address412 1st St Se, 2nd Floor, Rear BldgWashington, DC 20003-1804 · (202) 863-1600

Phone(202) 863-1600

Sole ProprietorNo

Enumeration DateMay 14, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1598970394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in DC · 004980

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.

412 1ST ST SE, Washington, DC 20003

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexandra E. S. Thomson D.m.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

TERRI KEYS

Behavior Analyst

412 1ST ST SE, REAR OF BUILDING
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

NICOLE HEARN

Speech-Language Pathologist

412 1ST ST SE
WASHINGTON, DC 20003

District of Columbia (301) 493-0023

KATHERINE PIPPENGER

Occupational Therapist (Pediatrics)

412 1ST ST SE, LOWER LEVEL REAR ENTRANCE
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

CAPITOL HILL DENTAL GROUP

Dentist (General Practice)

412 1ST ST SE, 2ND FLOOR, REAR BUILDING
WASHINGTON, DC 20003

District of Columbia (202) 863-1600

CAROLYN BOWEN

Behavior Analyst

412 1ST ST SE
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

MALIK RAKIM MYERS

Behavior Technician

412 1ST ST SE
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

SELENA PERMYASHKIN M.A., CF-SLP

Speech-Language Pathologist

412 1ST ST SE
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

MISS ANSERIDA BEENUNULA

Behavior Technician

412 1ST ST SE
WASHINGTON, DC 20003

District of Columbia (202) 470-4185

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 Alexandra Thomson's NPI number?

The NPI number for Alexandra Thomson is 1598970394. It was assigned to this individual provider in the NPPES registry on May 14, 2007.

Where is Alexandra Thomson located?

Alexandra Thomson practices at 412 1st St SE 2nd Floor, Rear Bldg, Washington, DC 20003. The listed phone number is (202) 863-1600.

What is Alexandra Thomson's specialty?

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

Is Alexandra Thomson enrolled in Medicare?

Yes. Alexandra Thomson is registered in the Medicare PECOS enrollment system.

What insurance does Alexandra Thomson accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Alexandra Thomson 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 Alexandra Thomson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.