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ZELDA JACQUELINE DIAMOND
NPI 1891307021
Nurse Practitioner - Family in Fairfax, VA

Active since August 19, 2020PECOS EnrolledAccepts Medicare Assignment
93.55/100
CMS Quality Rating
3020 HAMAKER CT STE 502, FAIRFAX, VA 22031(703) 208-7257 Get Directions Write a Review

NPPES record last updated: August 19, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Zelda Jacqueline Diamond NPPES

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

ZELDA JACQUELINE DIAMOND (NPI 1891307021) is an individual family provider in Fairfax, Virginia, licensed in Virginia (0024179847) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Novant Prince William Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1891307021
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameZELDA JACQUELINE DIAMOND
Location Address3020 HAMAKER CT STE 502Fairfax, VA 22031-2220
Mailing Address2831 Raymond CtFalls Church, VA 22042-2154 · (650) 868-8542
Phone(703) 208-7257
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 19, 2020
NPPES CertifiedAugust 19, 2020
✔ NPI 1891307021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in VA · 0024179847
3020 HAMAKER CT STE 502, Fairfax, VA 22031
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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

Zelda Jacqueline Diamond 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 ID5799194148
PECOS Enrollment IDI20210514001286, I20210615000721
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
25 services13 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
12 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Novant Prince William Medical Center

Acute Care Hospitals · Manassas, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490045
Location8700 Sudley RdManassas, VA 20110 · Manassas City County
Emergency services Birthing friendly

Virginia Hospital Center

Acute Care Hospitals · Arlington, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490050
Location1701 North George Mason DriveArlington, VA 22205 · Arlington County
Emergency services Birthing friendly

Inova Fairfax Hospital

Acute Care Hospitals · Falls Church, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490063
Location3300 Gallows RoadFalls Church, VA 22042 · Fairfax County
Emergency services Birthing friendly

Reston Hospital Center

Acute Care Hospitals · Reston, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490107
Location1850 Town Center ParkwayReston, VA 20190 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22031 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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.

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.

93.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.86
Promoting Interoperability100
Improvement Activities40
Cost57.31

Other Providers at the Same Location NPPES 3

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

VIRGINIA ELISE SEAY NP-BC
Nurse Practitioner (Family)
3020 HAMAKER CT STE 502
FAIRFAX, VA 22031
Fairfax County (703) 208-7257
KATHLEEN NICOLE ANTHONY-DRESSEL NP
Nurse Practitioner (Family)
3020 HAMAKER CT STE 502
FAIRFAX, VA 22031
Fairfax County (703) 208-7257
CAROLINE BOYER NP-C
Nurse Practitioner
3020 HAMAKER CT STE 502
FAIRFAX, VA 22031
Fairfax County (703) 208-7257

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 Zelda Diamond's NPI number?

The NPI number for Zelda Diamond is 1891307021. It was assigned to this individual provider in the NPPES registry on August 19, 2020.

Where is Zelda Diamond located?

Zelda Diamond practices at 3020 Hamaker Ct Ste 502, Fairfax, VA 22031. The listed phone number is (703) 208-7257.

What is Zelda Diamond's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Zelda Diamond enrolled in Medicare?

Yes. Zelda Diamond 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.

Is Zelda Diamond affiliated with any hospitals?

According to CMS data, Zelda Diamond is affiliated with Novant Prince William Medical Center, Virginia Hospital Center, Inova Fairfax Hospital and Reston Hospital Center.

When was this NPI record last updated?

The NPPES record for Zelda Diamond was last updated on August 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.