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Dr. Gregory A. Obiwuma - Psychiatric Nurse PractitionerPsychiatrist in Washington, D.C., DC

Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner is a psychiatrist at 1818 New York Ave NE, Washington, DC 20002, ranked #9 of 743 psychiatrists in Washington, D.C. and rated 4.8 from 50 Google reviews. Open Monday to Saturday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Washington, D.C., DCUpdated 0 paid placements in any rankingHow we rank

Call (202) 706-4428Website ↗

Key facts

Key facts about Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner
Address1818 New York Ave NE, Washington, DC 20002, Washington, D.C., DCGet directions
Phone(202) 706-4428
Websitenewerabehavioralhealth.com
HoursMonday to Friday: 9 AM – 6 PM; Saturday: 10 AM – 4 PM
Google rating4.8 from 50 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

  • Psychiatrymain specialtyGoogle main category
  • Therapists and Counselorsadditional Google category

Service area

Serves Washington, D.C. and 2 towns within 40 miles: Shaw and Adams Morgan.

Based in Washington, D.C., DCView on map

Opening hours

Opening hours for Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner
DayHours
Monday9 AM – 6 PM
Tuesday9 AM – 6 PM
Wednesday9 AM – 6 PM
Thursday9 AM – 6 PM
Friday9 AM – 6 PM
Saturday10 AM – 4 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Questions about Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner

How is Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner ranked in Washington, D.C.?

Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner is ranked #9 of 743 psychiatrists in Washington, D.C. by RP Score, with 75 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner’s hours?

Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner is open Monday to Saturday. Its listed hours are Monday to Friday, 9 AM – 6 PM; Saturday, 10 AM – 4 PM. On Saturdays it is open 10 AM to 4 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner serve?

Serves Washington, D.C. and 2 towns within 40 miles: Shaw and Adams Morgan. The list is based on the business's location and the usual service radius for psychiatry. Confirm your address is covered when you call.

What do Google reviews say about Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner?

Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner has a rating of 4.8 from 50 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner?

Call Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner on (202) 706-4428. The business is at 1818 New York Ave NE, Washington, DC 20002, Washington, D.C., DC. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby psychiatrists

Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Dr. Gregory A. Obiwuma - Psychiatric Nurse Practitioner (this business)—754.8 (50)YesNo
Winkler Lewis A MD#7754.2 (5)——4.6 mi
The Weekend Clinic DC#8753.4 (5)YesYes3.4 mi
Sahar Alee Koloukani M.D. | Kaiser Permanente#10744.9 (27)——10.7 mi

See all 743 ranked psychiatrists in Washington, D.C.