DR. DIANA DAVIDSON PH.D.
NPI 1679993513
Psychologist in Boynton Beach, FL

Active since April 18, 2014PECOS EnrolledAccepts Medicare Assignment
4781 N CONGRESS AVE # 2233, BOYNTON BEACH, FL 33426(561) 666-7256 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Diana Davidson Ph.d. NPPES

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

DR. DIANA DAVIDSON PH.D. (NPI 1679993513) is an individual psychologist in Boynton Beach, Florida, licensed in Florida (PY6623) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1679993513
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameDR. DIANA DAVIDSONCredential: PH.D.
Location Address4781 N CONGRESS AVE # 2233Boynton Beach, FL 33426-7941
Mailing Address1774 Smyrna Rd SwConyers, GA 30094-6159 · (305) 297-9717
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateApril 18, 2014
Last NPPES UpdateDecember 22, 2025
NPPES CertifiedDecember 22, 2025
✔ NPI 1679993513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in FL · PY6623
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
4781 N CONGRESS AVE # 2233, Boynton Beach, FL 33426

Accepted 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

Dr. Diana Davidson Ph.d. 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 ID8426311697
PECOS Enrollment IDI20180423000808
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 Diana Davidson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Clinical
6658 MONTEGO BAY BLVD APT F
Boca Raton, FL 33433
  • Reassigned Medicare billing, Florida enrollment
  • 14 clinicians in this Medicare group

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%28 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Diana Davidson's NPI number?

The NPI number for Diana Davidson is 1679993513. It was assigned to this individual provider in the NPPES registry on April 18, 2014.

Where is Diana Davidson located?

Diana Davidson practices at 4781 N Congress Ave # 2233, Boynton Beach, FL 33426. The listed phone number is (561) 666-7256.

What is Diana Davidson's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Diana Davidson enrolled in Medicare?

Yes. Diana Davidson 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 Diana Davidson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Davidson reassigns Medicare benefits to Dr. Dana Ratsprecher Psy.D., LLC (Boca Raton, FL). 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 Diana Davidson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diana Davidson accept?

Health plans from Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Diana Davidson 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 Diana Davidson was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.