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DR. RONALD L HARMON MD
NPI 1598740888
Psychiatry & Neurology - Psychiatry in Washington, DC

Active since December 09, 2005PECOS EnrolledAccepts Medicare Assignment
4600 CONNECTICUT AVE NW, SUITE 111 PSYCHIATRIC & FAMILY CONSULTANTS, WASHINGTON, DC 20008(202) 362-2212(202) 248-0634 Get Directions Write a Review

NPPES record last updated: September 22, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ronald L Harmon Md NPPES

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

DR. RONALD L HARMON MD (NPI 1598740888) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD12991) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1975).

NPPES Registry Identity

NPI1598740888
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. RONALD L HARMONCredential: MD
Location Address4600 CONNECTICUT AVE NW, SUITE 111 PSYCHIATRIC & FAMILY CONSULTANTSWashington, DC 20008-5709
Mailing Address4600 Connecticut Ave Nw, Suite 111 Psychiatric & Family ConsultantsWashington, DC 20008-5709 · (202) 362-2212 · Fax (202) 248-0634
Phone(202) 362-2212
Fax(202) 248-0634
Sole ProprietorYes
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1975
Enumeration DateDecember 9, 2005
Last NPPES UpdateSeptember 22, 2011
✔ NPI 1598740888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in DC · MD12991✔ Licensed in MD · D0032257
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4600 CONNECTICUT AVE NW, Washington, DC 20008
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Other Identifiers 2

Medicare ID-Type Unspecified419214
Medicare UPINC62720

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ronald L Harmon Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981878790
PECOS Enrollment IDI20111114000064
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 20008 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
$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 7

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

MICHAEL G. LANDY D.D.S., F.A.G.D.
Dentist
4600 CONNECTICUT AVE NW, SUITE 131
WASHINGTON, DC 20008
District of Columbia (202) 872-1525
DEBORAH J FOX MSW
Social Worker (Clinical)
4600 CONNECTICUT AVE NW, SUITE 224
WASHINGTON, DC 20008
District of Columbia (202) 363-1740
ANDREA MATTISON FISHER PSY.D.
Psychologist (Clinical)
4600 CONNECTICUT AVE NW, SUITE 223
WASHINGTON, DC 20008
District of Columbia (202) 725-6019
DR. PRABHAVATHI M. RAO MD
Psychiatry & Neurology (Neurology)
4600 CONNECTICUT AVE NW
WASHINGTON, DC 20008
District of Columbia (202) 304-0523
MARGARET RANDALL STOHNER LICSW
Social Worker (Clinical)
4600 CONNECTICUT AVE NW, #223
WASHINGTON, DC 20008
District of Columbia (202) 686-6335
DR. MARTHA GROSS PHD
Psychologist
4600 CONNECTICUT AVE NW, SUITE223
WASHINGTON, DC 20008
District of Columbia (202) 364-8555
DEBORAH FOX, P.C.
Social Worker (Clinical)
4600 CONNECTICUT AVE NW, SUITE 224
WASHINGTON, DC 20008
District of Columbia (202) 363-1740

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 Harmon's NPI number?

The NPI number for Ronald Harmon is 1598740888. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Ronald Harmon located?

Ronald Harmon practices at 4600 Connecticut Ave NW Suite 111 Psychiatric & Family Consultants, Washington, DC 20008. The listed phone number is (202) 362-2212.

What is Ronald Harmon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Ronald Harmon enrolled in Medicare?

Yes. Ronald Harmon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Ronald Harmon was last updated on September 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.