ALAINA LISA EMERY AYERS-GREENIDGE
NPI 1154584431
Psychologist in Baltimore, MD

Active since July 07, 2008Opted out of Medicare · through Oct 1, 2026
4800 ROLAND AVE STE 301, BALTIMORE, MD 21210(401) 873-7357 Get Directions Write a Review

NPPES record last updated: March 5, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 5, 2024, Jan 7, 2019 (2 updates tracked since 2019).

About Alaina Lisa Emery Ayers-greenidge NPPES

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

ALAINA LISA EMERY AYERS-GREENIDGE (NPI 1154584431) is an individual psychologist in Baltimore, Maryland, licensed in Maryland (06210) and active in the NPI registry since July 2008. She has opted out of Medicare through October 1, 2026.

NPPES Registry Identity

NPI1154584431
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameALAINA LISA EMERY AYERS-GREENIDGE
Location Address4800 ROLAND AVE STE 301Baltimore, MD 21210-2347
Mailing Address4800 Roland Ave Ste 301Baltimore, MD 21210-2347 · (410) 873-7357
Sole ProprietorNo
Enumeration DateJuly 7, 2008
Last NPPES UpdateMarch 5, 20242 updates tracked since enumeration
NPPES CertifiedMarch 5, 2024
NPI 1154584431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in MD · 06210
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.
4800 ROLAND AVE STE 301, Baltimore, MD 21210

Other Names 1

Professional Name (2)Emery Ayers-greenidge Psy.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Alaina Lisa Emery Ayers-greenidge has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2022 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2022
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 7

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

Clinic/Center (Adult Mental Health)
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Counselor
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Psychologist (Clinical)
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Art Therapist
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Counselor (Mental Health)
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Counselor (Professional)
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210
Psychologist (Clinical)
4800 ROLAND AVE STE 301
BALTIMORE, MD 21210

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 Alaina Ayers-greenidge's NPI number?

The NPI number for Alaina Ayers-greenidge is 1154584431. It was assigned to this individual provider in the NPPES registry on July 7, 2008. The provider is also known as Emery Ayers-Greenidge Psy.D..

Where is Alaina Ayers-greenidge located?

Alaina Ayers-greenidge practices at 4800 Roland Ave Ste 301, Baltimore, MD 21210. The listed phone number is (401) 873-7357.

What is Alaina Ayers-greenidge's specialty?

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

Is Alaina Ayers-greenidge enrolled in Medicare?

No. Alaina Ayers-greenidge has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Alaina Ayers-greenidge was last updated on March 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.