1. Home
  2. Directory
  3. District Of Columbia
  4. Washington
  5. Obstetrics Gynecology
  6. NPI Profile

DR. NICHOLAS DUFF HAZEN M.D.
NPI 1205254174
Obstetrics & Gynecology in Washington, DC

Active since March 28, 2014PECOS EnrolledAccepts Medicare Assignment
76.55/100
CMS Quality Rating
3800 RESERVOIR RD NW # 3PHC, WASHINGTON, DC 20007(202) 444-8531(877) 544-7752 Get Directions Write a Review

NPPES record last updated: August 10, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 10, 2020, Sep 18, 2018 (2 updates tracked since 2018).

About Dr. Nicholas Duff Hazen M.d. NPPES

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

DR. NICHOLAS DUFF HAZEN M.D. (NPI 1205254174) is an individual obstetrics & gynecology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD046205) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1205254174
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. NICHOLAS DUFF HAZENCredential: M.D.
Location Address3800 RESERVOIR RD NW # 3PHCWashington, DC 20007-2113
Mailing Address3800 Reservoir Rd Nw # 3phcWashington, DC 20007-2113 · (202) 444-8531 · Fax (877) 544-7752
Phone(202) 444-8531
Fax(877) 544-7752
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 28, 2014
Last NPPES UpdateAugust 10, 20202 updates tracked since enumeration
NPPES CertifiedAugust 10, 2020
✔ NPI 1205254174 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in DC · MD046205✔ Licensed in VA · 0101269802✔ Licensed in MD · D85528
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3800 RESERVOIR RD NW # 3PHC, Washington, DC 20007
Open in Google Maps ↗

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. Nicholas Duff Hazen M.d. 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 ID2466704663
PECOS Enrollment IDI20181017001232
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 20007 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
$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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality63.16
Promoting Interoperability100
Improvement Activities40
Cost55.94

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.

MONICA ELSTON FNP-BC
Nurse Practitioner (Family)
3800 RESERVOIR RD NW # 3PHC
WASHINGTON, DC 20007
District of Columbia (202) 444-8531
ALISON MURPHY DIXON M.D.
Obstetrics & Gynecology
3800 RESERVOIR RD NW # 3PHC
WASHINGTON, DC 20007
District of Columbia (202) 444-8531

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 Nicholas Hazen's NPI number?

The NPI number for Nicholas Hazen is 1205254174. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Where is Nicholas Hazen located?

Nicholas Hazen practices at 3800 Reservoir Rd NW # 3phc, Washington, DC 20007. The listed phone number is (202) 444-8531.

What is Nicholas Hazen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Nicholas Hazen enrolled in Medicare?

Yes. Nicholas Hazen 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 Nicholas Hazen was last updated on August 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.