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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

Active since July 23, 2026
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: August 16, 2026.

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

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.

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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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)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
MR. BRENT SMITH
Counselor (Mental Health)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
PATRICIA ANNE BARTHOLOMEW RN
Nurse Practitioner (Family)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 875-3700
MRS. ERIN LEE MARTIN MA, LMHC, CAP
Counselor (Mental Health)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
SEMINOLE COMMUNITY MENTAL HEALTH
Point of Service
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
LEIGH-ANN CUDDY BA BS
Counselor (Mental Health)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
MRS. HEATHER LYNN FRYMAN LPN
Licensed Practical Nurse
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 323-2036
DESIREE PATRICK
Social Worker (Clinical)
919 E 2ND ST
SANFORD, FL 32771
Seminole County (407) 875-3700

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 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.

Where is Anna Stack located?

Anna Stack practices at 919 E 2nd St, Sanford, FL 32771. The listed phone number is (407) 875-3700.

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.

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 22 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.