DR. DEMY ALFONSO PHD
NPI 1871420489
Psychologist - Clinical in Sandy Springs, GA

Q: What is Demy Alfonso's NPI number?

The NPI number for Demy Alfonso is 1871420489. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Q: What is Demy Alfonso's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Demy Alfonso was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 May 06, 2026

5461 MERIDIAN MARK RD, SANDY SPRINGS, GA 30342(404) 785-7647 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Demy Alfonso Phd NPPES

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

DR. DEMY ALFONSO PHD (NPI 1871420489) is an individual clinical provider in Sandy Springs, Georgia, licensed in Georgia (PSY900346) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1871420489

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DEMY ALFONSOCredential: PHD

Location Address5461 MERIDIAN MARK RDSandy Springs, GA 30342-3007

Mailing Address5461 Meridian Mark RdSandy Springs, GA 30342-3007

Phone(404) 785-7647

Sole ProprietorNo

Enumeration DateMay 6, 2026

NPPES CertifiedMay 6, 2026

✔ NPI 1871420489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in GA · PSY900346

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

5461 MERIDIAN MARK RD, Sandy Springs, GA 30342

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Other Providers at the Same Location NPPES 12

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

MEENA VESSELL M.D.

Neurological Surgery

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 785-2900

DR. AMANDA MICHELLE ROMEU DO

Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 785-3750

BRIANNA FEDORICH PA-C

Physician Assistant (Surgical)

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 785-6895

KELSI HAGERTY MMSC, GC

Genetic Counselor, MS

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 727-5002

ERIN ELIZABETH GOWEN AUD

Audiologist

5461 MERIDIAN MARK RD, SUITE 130
ATLANTA, GA 30342

Fulton County (404) 591-1884

MRS. SARAH STEWART

Physical Therapist

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 785-3709

ANNA-MARIE COONS GRETCHEN CPNP

Nurse Practitioner (Pediatrics)

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 785-3240

DR. LISA ANN MCMANUS AUD

Audiologist

5461 MERIDIAN MARK RD
ATLANTA, GA 30342

Fulton County (404) 591-1884

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 Demy Alfonso's NPI number?

The NPI number for Demy Alfonso is 1871420489. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Where is Demy Alfonso located?

Demy Alfonso practices at 5461 Meridian Mark Rd, Sandy Springs, GA 30342. The listed phone number is (404) 785-7647.

What is Demy Alfonso's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Demy Alfonso was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.