MELISSA ANNE RAMIREZ M.D.
NPI 1750610184
Psychiatry & Neurology - Child & Adolescent Psychiatry in Phoenix, AZ

Q: What is Melissa Ramirez's NPI number?

The NPI number for Melissa Ramirez is 1750610184. It was assigned to this individual provider in the NPPES registry on December 14, 2009.

Q: What is Melissa Ramirez's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Melissa Ramirez was last updated on December 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since December 14, 2009PECOS Enrolled

3610 N 44TH ST, STE 210, PHOENIX, AZ 85018(602) 441-4921(866) 993-0559 Get Directions Write a Review

NPPES record last updated: December 19, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Melissa Anne Ramirez M.d. NPPES

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

MELISSA ANNE RAMIREZ M.D. (NPI 1750610184) is an individual child & adolescent psychiatry provider in Phoenix, Arizona, licensed in Arizona (46449) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1750610184

Entity TypeIndividualFemale

Primary Taxonomy2084P0804X

Provider Legal NameMELISSA ANNE RAMIREZCredential: M.D.

Location Address3610 N 44TH ST, STE 210Phoenix, AZ 85018-6059

Mailing Address3610 N 44th St, Ste 210Phoenix, AZ 85018-6059 · (602) 441-4921 · Fax (866) 993-0559

Phone(602) 441-4921

Fax(866) 993-0559

Sole ProprietorYes

Medical School CMSOtherGraduated 2005

Enumeration DateDecember 14, 2009

Last NPPES UpdateDecember 19, 2016

✔ NPI 1750610184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in AZ · 46449

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

3610 N 44TH ST, Phoenix, AZ 85018

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Antidote Health Plan of Arizona, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Melissa Anne Ramirez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID244487270

PECOS Enrollment IDI20120827000874

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 Melissa Ramirez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

District Medical Group, Inc

3.2 mi

Cardiovascular Disease

2601 E ROOSEVELT ST, CARDIOLOGY
Phoenix, AZ 85008

Reassigned Medicare billing, Arizona enrollment
1,490 clinicians in this Medicare group

NPI 1043443237 (602) 344-1437

Psycaremd LLC

13 mi

Psychiatry

2190 N GRACE BLVD
Chandler, AZ 85225

Reassigned Medicare billing, Arizona enrollment

NPI 1386011062 (480) 917-9301

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

Other Providers at the Same Location NPPES 5

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

MARISA KATHERINE GONZALES LPC

Counselor (Professional)

3610 N 44TH ST
PHOENIX, AZ 85018

Maricopa County (602) 638-6661

KRISTINA HALLBERG RDN

Dietitian, Registered

3610 N 44TH ST
PHOENIX, AZ 85018

Maricopa County (480) 707-2081

LYMAN ORTHOPEDICS PLC

Orthopaedic Surgery

3610 N 44TH ST, SUITE 100
PHOENIX, AZ 85018

Maricopa County (602) 685-9500

FUTURE FORWARD WELLNESS

Clinic/Center (Adolescent and Children Mental Health)

3610 N 44TH ST, STE 210
PHOENIX, AZ 85018

Maricopa County (602) 441-4921

LINDSAY WOOD LPC

Counselor (Professional)

3610 N 44TH ST
PHOENIX, AZ 85018

Maricopa County (602) 349-8281

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 Ramirez's NPI number?

The NPI number for Melissa Ramirez is 1750610184. It was assigned to this individual provider in the NPPES registry on December 14, 2009.

Where is Melissa Ramirez located?

Melissa Ramirez practices at 3610 N 44th St Ste 210, Phoenix, AZ 85018. The listed phone number is (602) 441-4921.

What is Melissa Ramirez's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Melissa Ramirez enrolled in Medicare?

Yes. Melissa Ramirez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Melissa Ramirez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Ramirez reassigns Medicare benefits to 2 organizations: District Medical Group, Inc (Phoenix, AZ) and Psycaremd LLC (Chandler, AZ). 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 Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Melissa Ramirez accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc and 3 other insurers list Melissa Ramirez 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 Ramirez was last updated on December 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.