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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AYANA MARIE PEREZ MA
NPI 1790334027
Counselor - Mental Health in Chelsea, MA

Active since September 09, 2019PECOS EnrolledAccepts Medicare Assignment
PO BOX 9120, CHELSEA, MA 02150(844) 843-7279(720) 513-5762 Get Directions Write a Review

NPPES record last updated: September 28, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 28, 2026, Sep 9, 2019 (2 updates tracked since 2019).

About Ayana Marie Perez Ma NPPES

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

AYANA MARIE PEREZ MA (NPI 1790334027) is an individual mental health provider in Chelsea, Massachusetts and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Roxbury, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1790334027
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameAYANA MARIE PEREZCredential: MA
Location AddressPO BOX 9120Chelsea, MA 02150-9120
Mailing AddressPo Box 9120Chelsea, MA 02150-9120 · (844) 843-7279 · Fax (720) 513-5762
Phone(844) 843-7279
Fax(720) 513-5762
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 9, 2019
Last NPPES UpdateSeptember 28, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2026
✔ NPI 1790334027 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
PO BOX 9120, Chelsea, MA 02150
Open in Google Maps ↗

Secondary Practice Location 1

Location 1520 Dudley StRoxbury, MA 02119-2769 · Phone (617) 989-9499

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.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

Ayana Marie Perez Ma 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 ID4789158437
PECOS Enrollment IDI20260702002782
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 Reassignment

Medicare enrollment records show Ayana Perez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sondermind Provider Network LLC
1,771 mi
Clinical
1738 WYNKOOP ST STE 303
Denver, CO 80202
  • Reassigned Medicare billing, Massachusetts enrollment
  • 94 clinicians in this Medicare group
NPI 1760854442 (844) 843-7279

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

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

VENESSA AMAYA BSN-RN
Registered Nurse (Psychiatric/Mental Health, Adult)
PO BOX 9120
CHELSEA, MA 02150
Suffolk County (978) 361-0530

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 Ayana Perez's NPI number?

The NPI number for Ayana Perez is 1790334027. It was assigned to this individual provider in the NPPES registry on September 9, 2019.

Where is Ayana Perez located?

Ayana Perez practices at PO Box 9120, Chelsea, MA 02150. The listed phone number is (844) 843-7279.

What is Ayana Perez's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Ayana Perez enrolled in Medicare?

Yes. Ayana Perez 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 organization bills Medicare for Ayana Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ayana Perez reassigns Medicare benefits to Sondermind Provider Network LLC (Denver, CO). The 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 Ayana Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ayana Perez accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Ayana Perez 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 Ayana Perez was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.