JOY PETERSON FNP-C
NPI 1922569482
Nurse Practitioner - Family in Gambrills, MD

Q: What is Joy Peterson's NPI number?

The NPI number for Joy Peterson is 1922569482. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Q: What is Joy Peterson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joy Peterson was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.

Active since March 27, 2019PECOS Enrolled

1438 DEFENSE HWY STE 201, GAMBRILLS, MD 21054(410) 697-1605(410) 697-1693 Get Directions Write a Review

NPPES record last updated: July 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 9, 2025, Mar 30, 2021, Mar 19, 2021 and 1 more (4 updates tracked since 2021).

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About Joy Peterson Fnp-c NPPES

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

JOY PETERSON FNP-C (NPI 1922569482) is an individual family provider in Gambrills, Maryland, licensed in Maryland (R199981) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922569482

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJOY PETERSONCredential: FNP-C

Location Address1438 DEFENSE HWY STE 201Gambrills, MD 21054-2021

Mailing Address1438 Defense Hwy Ste 201Gambrills, MD 21054-2021 · (410) 697-1605 · Fax (410) 697-1693

Phone(410) 697-1605

Fax(410) 697-1693

Sole ProprietorNo

Enumeration DateMarch 27, 2019

Last NPPES UpdateJuly 21, 20254 updates tracked since enumeration

NPPES CertifiedJuly 21, 2025

✔ NPI 1922569482 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 MD · R199981

1438 DEFENSE HWY STE 201, Gambrills, MD 21054

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joy Peterson Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

Medicare enrollment records show Joy Peterson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Luminis Health Medical Group, LLC

2.9 mi

Gynecology

2401 BRANDERMILL BLVD, SUITE 200
Gambrills, MD 21054

Reassigned Medicare billing, Maryland and District of Columbia enrollments
Also billed through NPI 1114728060 (District of Columbia)
794 clinicians in this Medicare group

NPI 1508995697 (410) 451-0076

Medstar Health Weight Management, LLC

15 mi

Family Medicine

1099 WINTERSON RD STE 300
Linthicum Heights, MD 21090

Reassigned Medicare billing, District of Columbia and Maryland enrollments
78 clinicians in this Medicare group

NPI 1013785971 (800) 905-3261

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

130 services94 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

68 services55 patients

Face-to-face behavioral counseling for obesity, 15 minutes G0447

This is a 15-minute consultation where a healthcare professional discusses your eating habits, physical activity, and goals to help manage your weight. The aim is to provide personalized strategies to promote a healthier lifestyle and combat obesity.

38 services19 patients

Assessment of emotional or behavioral problems 96127

Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.

12 services12 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

12 services12 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21054 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

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.

Other Providers at the Same Location NPPES

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

KIMBERLY S WALLACE MD LLC

Family Medicine

1438 DEFENSE HWY STE 201
GAMBRILLS, MD 21054

Anne Arundel County (410) 721-3200

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 Joy Peterson's NPI number?

The NPI number for Joy Peterson is 1922569482. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Where is Joy Peterson located?

Joy Peterson practices at 1438 Defense Hwy Ste 201, Gambrills, MD 21054. The listed phone number is (410) 697-1605.

What is Joy Peterson's specialty?

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

Is Joy Peterson enrolled in Medicare?

Yes. Joy Peterson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joy Peterson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joy Peterson reassigns Medicare benefits to 2 organizations: Luminis Health Medical Group, LLC (Gambrills, MD) and Medstar Health Weight Management, LLC (Linthicum Heights, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joy Peterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joy Peterson was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.