1. Home
  2. Directory
  3. Maryland
  4. Bethesda
  5. Dentist
  6. NPI Profile

DR. FRANK XUONG MAC D.D.S.
NPI 1740277193
Dentist in Bethesda, MD

Active since September 30, 2005PECOS Enrolled
NNMC, 8901 WISCONSIN AVE., BETHESDA, MD 20889(301) 319-4453 Get Directions Write a Review

NPPES record last updated: November 19, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Frank Xuong Mac D.d.s. NPPES

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

DR. FRANK XUONG MAC D.D.S. (NPI 1740277193) is an individual dentist in Bethesda, Maryland, licensed in California (45585) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740277193
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. FRANK XUONG MACCredential: D.D.S.
Location AddressNNMC, 8901 WISCONSIN AVE.Bethesda, MD 20889-0001
Mailing Address9212 Vanfleet CtLaurel, MD 20708-2871 · (240) 383-7623
Phone(301) 319-4453
Sole ProprietorYes
Enumeration DateSeptember 30, 2005
Last NPPES UpdateNovember 19, 2015
✔ NPI 1740277193 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 45585
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.
NNMC, Bethesda, MD 20889
Open in Google Maps ↗

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. Frank Xuong Mac D.d.s. 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 20889 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 6

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

DR. MARGARET ANN DRUM DDS
Dentist
NNMC, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Montgomery County (301) 295-4059
DR. JEFFERY LYNN GAFNER M.D.
Anesthesiology
NNMC, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-4455
MRS. AMY O'CONNOR LCSW
Specialist
NNMC
BETHESDA, MD 20889
Montgomery County (301) 319-4447
DR. SANDRA ARLEEN YERKES M.D.
Psychiatry & Neurology (Psychiatry)
NNMC
BETHESDA, MD 20889
Montgomery County (301) 295-0500
DR. JULIA ARCHAMBAULT SAVITZ M.D.
Internal Medicine (Allergy & Immunology)
NNMC, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Montgomery County (301) 319-8278
DR. JOHN ANTHONY HODGSON M.D.
Anesthesiology
NNMC, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Montgomery County (301) 295-4455

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 Frank Mac's NPI number?

The NPI number for Frank Mac is 1740277193. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Frank Mac located?

Frank Mac practices at Nnmc 8901 Wisconsin Ave., Bethesda, MD 20889. The listed phone number is (301) 319-4453.

What is Frank Mac's specialty?

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

Is Frank Mac enrolled in Medicare?

Yes. Frank Mac is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Frank Mac was last updated on November 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.