Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ANNA SOPHIA STACK PMHNP
NPI 1235050519
Nurse Practitioner - Psychiatric/Mental Health in Sanford, FL

Q: What is Anna Stack's NPI number?

The NPI number for Anna Stack is 1235050519. It was assigned to this individual provider in the NPPES registry on July 23, 2026.

Q: What is Anna Stack's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Anna Stack was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 July 23, 2026PECOS Enrolled

919 E 2ND ST, SANFORD, FL 32771(407) 875-3700 Get Directions Write a Review

NPPES record added: July 28, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 28, 2026, Jul 23, 2026 (2 updates tracked since 2026).

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About Anna Sophia Stack Pmhnp NPPES

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

ANNA SOPHIA STACK PMHNP (NPI 1235050519) is an individual psychiatric/mental health provider in Sanford, Florida, licensed in Florida (11049369) and active in the NPI registry since July 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235050519

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameANNA SOPHIA STACKCredential: PMHNP

Location Address919 E 2ND STSanford, FL 32771-2101

Mailing Address5151 Adanson StOrlando, FL 32804-1317 · (407) 875-3700

Phone(407) 875-3700

Sole ProprietorNo

Enumeration DateJuly 23, 2026

Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration

NPPES CertifiedJuly 28, 2026

✔ NPI 1235050519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in FL · 11049369

919 E 2ND ST, Sanford, FL 32771

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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 (PECOS)

Anna Sophia Stack Pmhnp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32771 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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 20

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

MISS MELISSA ANN MCMILLEN LMHC

Counselor (Mental Health)