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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.

DR. PETER ALEXANDER BEALE M.D.
NPI 1952713075
Internal Medicine - Hematology & Oncology in Bethesda, MD

Active since May 22, 2014PECOS Enrolled
4494 N PALMER RD, BETHESDA, MD 20889(301) 319-2100 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Jul 1, 2024, Oct 19, 2022 and 3 more (6 updates tracked since 2019).

About Dr. Peter Alexander Beale M.d. NPPES

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

DR. PETER ALEXANDER BEALE M.D. (NPI 1952713075) is an individual hematology & oncology provider in Bethesda, Maryland, licensed in Virginia (0101265801) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952713075
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. PETER ALEXANDER BEALECredential: M.D.
Location Address4494 N PALMER RDBethesda, MD 20889-2111
Mailing Address4494 N Palmer RdBethesda, MD 20889-0001 · (301) 319-2100
Phone(301) 319-2100
Sole ProprietorNo
Enumeration DateMay 22, 2014
Last NPPES UpdateAugust 21, 20266 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1952713075 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in VA · 0101265801
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedMilitary Health Care ProviderTaxonomy 171000000X · License 2015-02045 (NC)
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101265801 (VA)
4494 N PALMER RD, Bethesda, MD 20889
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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. Peter Alexander Beale 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 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
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.

ZUZANA BARBORA LACCA
Nurse Practitioner (Family)
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 319-2100
AMANDA NICOLE MARTINEZ MD
Military Health Care Provider
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 295-4000
CONNIE THOMAS M.D.
Psychiatry & Neurology (Sleep Medicine)
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 295-4000
DR. MARK JEFFERY MEUER MD
Pediatrics
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (805) 865-6648
BERNADETTE L VILLARREAL D.O.
Internal Medicine (Sleep Medicine)
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 295-4547
IAN ANDREW YEAGER DO
Military Health Care Provider
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (908) 410-1104
HANNAH PIEKARCZYK DPT
Physical Therapist (Orthopedic)
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 295-4880
ANDREW STEVEN NARVA MD
Internal Medicine (Nephrology)
4494 N PALMER RD
BETHESDA, MD 20889
Montgomery County (301) 295-4331

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 Peter Beale's NPI number?

The NPI number for Peter Beale is 1952713075. It was assigned to this individual provider in the NPPES registry on May 22, 2014.

Where is Peter Beale located?

Peter Beale practices at 4494 N Palmer Rd, Bethesda, MD 20889. The listed phone number is (301) 319-2100.

What is Peter Beale's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Peter Beale enrolled in Medicare?

Yes. Peter Beale is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Peter Beale was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.