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DR. ASHLEY JENNIFER DUNN M.D.
NPI 1609907328
Pediatrics in Bethesda, MD

Active since March 07, 2007PECOS Enrolled
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE, BUILDING 19, BETHESDA, MD 20889(301) 295-4941(301) 295-6173 Get Directions Write a Review

NPPES record last updated: January 31, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ashley Jennifer Dunn M.d. NPPES

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

DR. ASHLEY JENNIFER DUNN M.D. (NPI 1609907328) is an individual pediatrics provider in Bethesda, Maryland, licensed in Maryland (D0061607) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609907328
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ASHLEY JENNIFER DUNNCredential: M.D.
Location AddressWALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE, BUILDING 19Bethesda, MD 20889-0001
Mailing Address18609 Woodgate PlOlney, MD 20832-1894 · (301) 305-1700
Phone(301) 295-4941
Fax(301) 295-6173
Sole ProprietorNo
Enumeration DateMarch 7, 2007
Last NPPES UpdateJanuary 31, 2014
✔ NPI 1609907328 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0061607
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
WALTER REED NATIONAL MILITARY CTR, Bethesda, MD 20889
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ashley Jennifer Dunn 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.

Medicare Billing Reassignment

Medicare enrollment records show Ashley Dunn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Medstar Medical Group II LLC
6.2 mi
Critical Care Medicine
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, District of Columbia enrollment
  • 3,530 clinicians in this Medicare group
NPI 1205562816 (703) 558-1403

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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.

STEPHANIE AJUZIE M.D.
Student in an Organized Health Care Education/Training Program
WALTER REED NATIONAL MILITARY CTR, 4494 NORTH PALMER ROAD, BUILDING 10, 1ST FLOOR, ROOM 10
BETHESDA, MD 20889
Montgomery County (301) 295-9283
ANN NOTHWEHR
Dietitian, Registered
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 295-0697
MEMAR D. AYALEW PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 400-1527
DR. TIMOTHY L LOZON D.D.S.
Dentist (General Practice)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE BLDG 2 ROOM 2661
BETHESDA, MD 20889
Montgomery County (301) 295-4059
ALEXANDER DEW D.O.
Internal Medicine (Hematology & Oncology)
WALTER REED NATIONAL MILITARY CTR
BETHESDA, MD 20889
Montgomery County (301) 319-8361
DR. LAURA TANCRETI MULREANY M.D.
Pediatrics (Pediatric Pulmonology)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVE, DEPARTMENT OF PEDIATRICS
BETHESDA, MD 20889
Montgomery County (301) 295-4959
ANDREA CRUNKHORN PT
Physical Therapist
WALTER REED NATIONAL MILITARY CTR, 4494 NORTH PALMER ROAD
BETHESDA, MD 20889
Montgomery County (301) 295-2737
MS. LENORA CHRISTINE FREEMAN LICSW/LCSW-C
Social Worker (Clinical)
WALTER REED NATIONAL MILITARY CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Montgomery County (301) 295-7623

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 Ashley Dunn's NPI number?

The NPI number for Ashley Dunn is 1609907328. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Ashley Dunn located?

Ashley Dunn practices at Walter Reed National Military Ctr 8901 Wisconsin Avenue, Building 19, Bethesda, MD 20889. The listed phone number is (301) 295-4941.

What is Ashley Dunn's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ashley Dunn enrolled in Medicare?

Yes. Ashley Dunn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ashley Dunn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Dunn reassigns Medicare benefits to Medstar Medical Group II LLC (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ashley Dunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ashley Dunn was last updated on January 31, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.