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MRS. MELISSA LEE ANN BROWN FNP
NPI 1578959896
Nurse Practitioner - Family in Chandler, AZ

Active since April 14, 2015PECOS EnrolledAccepts Medicare Assignment
4909 S ALMA SCHOOL RD STE 4, CHANDLER, AZ 85248(480) 562-5618(833) 635-7600 Get Directions Write a Review

NPPES record last updated: August 8, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 8, 2025, Aug 9, 2019, Mar 19, 2018 and 1 more (4 updates tracked since 2016).

About Mrs. Melissa Lee Ann Brown Fnp NPPES

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

MRS. MELISSA LEE ANN BROWN FNP (NPI 1578959896) is an individual family provider in Chandler, Arizona, licensed in Arizona (AP7733) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1578959896
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. MELISSA LEE ANN BROWNCredential: FNP
Location Address4909 S ALMA SCHOOL RD STE 4Chandler, AZ 85248-5628
Mailing Address1880 W Frye Rd Ste 1Chandler, AZ 85224-6234 · (480) 821-5500 · Fax (480) 821-5502
Phone(480) 562-5618
Fax(833) 635-7600
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateApril 14, 2015
Last NPPES UpdateAugust 8, 20254 updates tracked since enumeration
NPPES CertifiedAugust 8, 2025
✔ NPI 1578959896 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 AZ · AP7733
4909 S ALMA SCHOOL RD STE 4, Chandler, AZ 85248
Open in Google Maps ↗

Secondary Practice Locations 2

Location 120185 E Ocotillo Rd Ste 103Queen Creek, AZ 85142-7663 · Phone (480) 704-3474 · Fax (888) 221-2541
Location 21880 W Frye Rd Ste 1Chandler, AZ 85224-6234 · Phone (480) 821-5500 · Fax (480) 821-5502

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Melissa Lee Ann Brown Fnp 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 ID9931410735
PECOS Enrollment IDI20150619002131
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

4

Medicare enrollment records show Melissa Brown reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Wellness Medical Clinic PC
4.5 mi
Primary Care
1880 W FRYE RD, STE 1
Chandler, AZ 85224
  • Reassigned Medicare billing, Arizona enrollment
  • 3 clinicians in this Medicare group
NPI 1750409678 (480) 821-5500
Pophealthcare Medical Services Of Az, PC
13 mi
Family
1438 W BROADWAY RD STE 101
Tempe, AZ 85282
  • Reassigned Medicare billing, Arizona enrollment
  • 41 clinicians in this Medicare group
NPI 1417652454 (877) 358-8109
Corner Health Medical Group P A
19 mi
Family
2 N CENTRAL AVE
Phoenix, AZ 85004
  • Reassigned Medicare billing, Arizona enrollment
  • 90 clinicians in this Medicare group
NPI 1205689171 (602) 123-4567
Metro Infectious Disease Consultants, LLC
1,435 mi
Infectious Disease
901 MCCLINTOCK DR, SUITE 202
Burr Ridge, IL 60527
  • Reassigned Medicare billing, Arizona enrollment
  • 16 clinicians in this Medicare group
NPI 1235125717 (888) 220-6432

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 9

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
2,161 services26 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.
100 services81 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
90 services25 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
62 services30 patients
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle 96401
This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.
46 services30 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85248 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$67.75 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$34.38 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$185.29 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Melissa Brown's NPI number?

The NPI number for Melissa Brown is 1578959896. It was assigned to this individual provider in the NPPES registry on April 14, 2015.

Where is Melissa Brown located?

Melissa Brown practices at 4909 S Alma School Rd Ste 4, Chandler, AZ 85248. The listed phone number is (480) 562-5618.

What is Melissa Brown's specialty?

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

Is Melissa Brown enrolled in Medicare?

Yes. Melissa Brown 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.

Which organizations bill Medicare for Melissa Brown's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Brown reassigns Medicare benefits to 4 organizations: The Wellness Medical Clinic PC (Chandler, AZ), Pophealthcare Medical Services Of Az, PC (Tempe, AZ), Corner Health Medical Group P A (Phoenix, AZ) and Metro Infectious Disease Consultants, LLC (Burr Ridge, IL). 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 Melissa Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Brown accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Insurance Company list Melissa Brown as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Brown was last updated on August 8, 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.