Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. MITCHELL LEE GRESHAM JR.
NPI 1437622883
Counselor - Professional in San Diego, CA

Active since January 08, 2019PECOS Enrolled
4660 PALM AVE, SAN DIEGO, CA 92154(183) 357-9484 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 4, 2026, May 4, 2023, Jan 13, 2019 (3 updates tracked since 2019).

About Mr. Mitchell Lee Gresham Jr. NPPES

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

MR. MITCHELL LEE GRESHAM JR. (NPI 1437622883) is an individual professional provider in San Diego, California, licensed in California (21573) and active in the NPI registry since January 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1437622883
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. MITCHELL LEE GRESHAM JR.
Location Address4660 PALM AVESan Diego, CA 92154-8404
Mailing Address4660 Palm AveSan Diego, CA 92154-8404
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJanuary 8, 2019
Last NPPES UpdateJune 19, 20263 updates tracked since enumeration
NPPES CertifiedJune 19, 2026
NPI 1437622883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in CA · 21573
4660 PALM AVE, San Diego, CA 92154

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mr. Mitchell Lee Gresham Jr. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385125756
PECOS Enrollment IDI20260224002109, I20260527003356
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.

Other Providers at the Same Location NPPES 20

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

Social Worker (Clinical)
4660 PALM AVE
SAN DIEGO, CA 92154
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4660 PALM AVE, SECOND FLOOR
SAN DIEGO, CA 92154
Marriage & Family Therapist
4660 PALM AVE
SAN DIEGO, CA 92154
Counselor (Professional)
4660 PALM AVE
SAN DIEGO, CA 92154
Psychiatry & Neurology (Psychiatry)
4660 PALM AVE
SAN DIEGO, CA 92154
Social Worker (Clinical)
4660 PALM AVE
SAN DIEGO, CA 92154
Social Worker (Clinical)
4660 PALM AVE
SAN DIEGO, CA 92154
Social Worker (Clinical)
4660 PALM AVE
SAN DIEGO, CA 92154

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 Mitchell Gresham's NPI number?

The NPI number for Mitchell Gresham is 1437622883. It was assigned to this individual provider in the NPPES registry on January 8, 2019.

Where is Mitchell Gresham located?

Mitchell Gresham practices at 4660 Palm Ave, San Diego, CA 92154. The listed phone number is (183) 357-9484.

What is Mitchell Gresham's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Mitchell Gresham enrolled in Medicare?

Yes. Mitchell Gresham is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mitchell Gresham was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.