DR. RONALD J MAY PHD
NPI 1497711899
Psychologist in Madison, WI

Active since April 25, 2006PECOS EnrolledAccepts Medicare Assignment
7617 MINERAL POINT RD, STE 300, MADISON, WI 53717(608) 833-9290(608) 833-9691 Get Directions Write a Review

NPPES record last updated: January 19, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Ronald J May Phd NPPES

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

DR. RONALD J MAY PHD (NPI 1497711899) is an individual psychologist in Madison, Wisconsin, licensed in Wisconsin (1143-57) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1497711899
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. RONALD J MAYCredential: PHD
Location Address7617 MINERAL POINT RD, STE 300Madison, WI 53717-1623
Mailing Address7617 Mineral Point Rd, Ste 300Madison, WI 53717-1623 · (608) 833-9290 · Fax (608) 833-9691
Fax(608) 833-9691
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateApril 25, 2006
Last NPPES UpdateJanuary 19, 2011
✔ NPI 1497711899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Licenses✔ Licensed in WI · 1143-57✔ Licensed in WI · 1143-057
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.
7617 MINERAL POINT RD, Madison, WI 53717

Other Identifiers 5

Other10538WI · Dean Health Care
Other999000346WI · Wps
Medicare PIN000584027WI
Medicaid39088900WI
Medicaid39089900WI

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. Ronald J May Phd 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 ID7315111531
PECOS Enrollment IDI20111123000621
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 Ronald May reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mental Health (Including Community Mental Health Center)
7617 MINERAL POINT RD STE 300
Madison, WI 53717
  • Reassigned Medicare billing, Wisconsin enrollment
  • 32 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.

Other Providers at the Same Location NPPES 15

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

Psychologist (Clinical)
7617 MINERAL POINT RD, STE300
MADISON, WI 53717
Psychologist (Clinical)
7617 MINERAL POINT RD, STE 300
MADISON, WI 53717
Psychologist (Clinical Child & Adolescent)
7617 MINERAL POINT RD, STE 300
MADISON, WI 53717
Social Worker (Clinical)
7617 MINERAL POINT RD, STE 300
MADISON, WI 53717
Psychologist (Clinical)
7617 MINERAL POINT RD
MADISON, WI 53717
Social Worker (Clinical)
7617 MINERAL POINT RD, STE 300
MADISON, WI 53717
Social Worker (Clinical)
7617 MINERAL POINT RD, STE 300
MADISON, WI 53717
Psychologist (Clinical)
7617 MINERAL POINT RD, SUITE 300
MADISON, WI 53717

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 Ronald May's NPI number?

The NPI number for Ronald May is 1497711899. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Ronald May located?

Ronald May practices at 7617 Mineral Point Rd Ste 300, Madison, WI 53717. The listed phone number is (608) 833-9290.

What is Ronald May's specialty?

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

Is Ronald May enrolled in Medicare?

Yes. Ronald May 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 Ronald May's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ronald May reassigns Medicare benefits to The Psychology Center S C (Madison, WI). 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 Ronald May's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ronald May accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW and Quartz list Ronald May 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 Ronald May was last updated on January 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.