Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Raymond May, PHD

Mental Health Counselor in Columbia, MD · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861488322

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Raymond May

Credential PHD

Sex Male

Practice address 10774 Hickory Ridge Rd, Columbia, MD, 21044

Phone (410) 992-7288

Fax (410) 997-2880

Enumeration date Sep 21, 2005

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 508 (MD) Primary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 508 (MD) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
7503017 PPO	Other	-	AUSHC AETNA
26765	Other	-	JOHN HOPKINS USFHP EHP
341100 01	Other	-	CAREFIRST BLUE CROSS MD
28670003	Other	-	CAREFIRST BLUE CROSS DC
31493	Other	-	ALLIANCE
45981	Other	-	CIGNA PPO
PAR	Other	-	CHOICE CARE
097362	Other	-	HMC
967098	Other	-	FIRST HEALTH NETWORK PPO
1992	Other	-	APS (INCLUDES MOTOROLA)
KAIRER	Other	-	207991
165351	Other	-	COMPSYCHE MANAGED HEALTH
45981PAR	Other	-	CIGNA BEHAVIORAL HEALTH

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify John May's NPI record?

Cross-check NPI 1861488322 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861488322 active?

Yes, as of the latest NPPES snapshot, NPI 1861488322 is active (record last updated 2025-09-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.