CHARLESTON ROBERT POWELL MD
NPI 1538660477
Internal Medicine in Bethesda, MD

Active since February 26, 2018PECOS Enrolled
4494 PALMER RD N, BETHESDA, MD 20814(253) 968-1110 Get Directions Write a Review

NPPES record last updated: August 23, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 23, 2023, Jul 14, 2020, Apr 22, 2019 and 1 more (4 updates tracked since 2018).

About Charleston Robert Powell Md NPPES

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

CHARLESTON ROBERT POWELL MD (NPI 1538660477) is an individual internal medicine provider in Bethesda, Maryland, licensed in Virginia (0101268759) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538660477
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCHARLESTON ROBERT POWELLCredential: MD
Location Address4494 PALMER RD NBethesda, MD 20814
Mailing Address9040 Jackson AveTacoma, WA 98431-0001 · (253) 968-2462 · Fax (253) 968-2972
Sole ProprietorNo
Enumeration DateFebruary 26, 2018
Last NPPES UpdateAugust 23, 20234 updates tracked since enumeration
NPPES CertifiedAugust 22, 2023
NPI 1538660477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in VA · 0101268759
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 0101268759 (VA)
4494 PALMER RD N, Bethesda, MD 20814

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Charleston Robert Powell Md 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 20814 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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.

Registered Nurse (Community Health)
4494 PALMER RD N
BETHESDA, MD 20814
Surgery (Plastic and Reconstructive Surgery)
4494 PALMER RD N
BETHESDA, MD 20814
General Practice
4494 PALMER RD N
BETHESDA, MD 20814
General Practice
4494 PALMER RD N
BETHESDA, MD 20814
Surgery (Surgical Oncology)
4494 PALMER RD N
BETHESDA, MD 20814
Internal Medicine (Allergy & Immunology)
4494 PALMER RD N
BETHESDA, MD 20814
Military Health Care Provider
4494 PALMER RD N, BLDG 19
BETHESDA, MD 20814
Military Health Care Provider
4494 PALMER RD N
APO, AA 20814

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 Charleston Powell's NPI number?

The NPI number for Charleston Powell is 1538660477. It was assigned to this individual provider in the NPPES registry on February 26, 2018.

Where is Charleston Powell located?

Charleston Powell practices at 4494 Palmer Rd N, Bethesda, MD 20814. The listed phone number is (253) 968-1110.

What is Charleston Powell's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Charleston Powell enrolled in Medicare?

Yes. Charleston Powell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Charleston Powell was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.