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DR. RONALD MICHAEL COSTELL M.D.
NPI 1801007661
Specialist in Washington, DC

Active since May 24, 2007Opted out of Medicare · through Apr 15, 2028
2501 CALVERT ST NW, SUITE 101, WASHINGTON, DC 20008(202) 232-2121 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald Michael Costell M.d. NPPES

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

DR. RONALD MICHAEL COSTELL M.D. (NPI 1801007661) is an individual specialist in Washington, District Of Columbia, licensed in District Of Columbia (MD6151) and active in the NPI registry since May 2007. He has opted out of Medicare through April 15, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1801007661
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. RONALD MICHAEL COSTELLCredential: M.D.
Location Address2501 CALVERT ST NW, SUITE 101Washington, DC 20008-2620
Mailing Address3235 Klingle Rd NwWashington, DC 20008-3404 · (202) 232-2121
Phone(202) 232-2121
Sole ProprietorYes
Enumeration DateMay 24, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801007661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in DC · MD6151
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
2501 CALVERT ST NW, Washington, DC 20008
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Other Identifiers 1

Medicare UPINB93062DC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Ronald Michael Costell M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 15, 2016 through April 15, 2028.

Opt-Out Effective DateApril 15, 2016
Opt-Out In Effect ThroughApril 15, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 2

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

DR. MARTIN G ALLEN M.D.
Psychoanalyst
2501 CALVERT ST NW, SUITE 101
WASHINGTON, DC 20008
District of Columbia (202) 333-3833
VINITA MEHTA
Psychologist (Clinical)
2501 CALVERT ST NW, APARTMENT 811
WASHINGTON, DC 20008
District of Columbia (646) 374-4280

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 Ronald Costell's NPI number?

The NPI number for Ronald Costell is 1801007661. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is Ronald Costell located?

Ronald Costell practices at 2501 Calvert St NW Suite 101, Washington, DC 20008. The listed phone number is (202) 232-2121.

What is Ronald Costell's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Ronald Costell enrolled in Medicare?

No. Ronald Costell has opted out of Medicare through April 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ronald Costell 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.