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MARK ALLEN GRITTON LCPC
NPI 1205080660
Counselor - Professional in Twin Falls, ID

Active since November 12, 2008PECOS EnrolledAccepts Medicare Assignment
1363 FILLMORE ST, TWIN FALLS, ID 83301(208) 736-7090(208) 736-7089 Get Directions Write a Review

NPPES record last updated: August 19, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mark Allen Gritton Lcpc NPPES

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

MARK ALLEN GRITTON LCPC (NPI 1205080660) is an individual professional provider in Twin Falls, Idaho, licensed in Idaho (LPC-4077) and active in the NPI registry since November 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1205080660
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMARK ALLEN GRITTONCredential: LCPC
Location Address1363 FILLMORE STTwin Falls, ID 83301-3392
Mailing Address1363 Fillmore StTwin Falls, ID 83301-3392 · (208) 736-7090 · Fax (208) 736-7089
Phone(208) 736-7090
Fax(208) 736-7089
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateNovember 12, 2008
Last NPPES UpdateAugust 19, 2015
✔ NPI 1205080660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in ID · LPC-4077
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License LCPC-4894 (ID)
1363 FILLMORE ST, Twin Falls, ID 83301
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Providence Health Plan, Select Health and more.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

Mark Allen Gritton Lcpc 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 ID7911156120
PECOS Enrollment IDI20240111001701
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 Mark Gritton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Crosspointe Mental Health, LLC
Same address
Primary Care
1363 FILLMORE ST
Twin Falls, ID 83301
  • Reassigned Medicare billing, Idaho enrollment
  • 11 clinicians in this Medicare group
NPI 1386914505 (208) 736-7090

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 20

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

KRISTAN NICHOLE FRENCH LCSW
Social Worker (Clinical)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
HAILEY WADSWORTH LCP
Counselor (Mental Health)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
ERIN WEBB LPC
Counselor (Professional)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
DONNA KRAPF NP
Nurse Practitioner (Psychiatric/Mental Health)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
CROSSPOINTE MENTAL HEALTH, LLC
Community/Behavioral Health
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
TRACY DELGADO LMSW
Social Worker (Clinical)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
MICHAEL B JURGENSMEIER COUI
Counselor
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090
MS. MIRIAM JOYCE STAFFEN LPC
Counselor (Professional)
1363 FILLMORE ST
TWIN FALLS, ID 83301
Twin Falls County (208) 736-7090

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 Mark Gritton's NPI number?

The NPI number for Mark Gritton is 1205080660. It was assigned to this individual provider in the NPPES registry on November 12, 2008.

Where is Mark Gritton located?

Mark Gritton practices at 1363 Fillmore St, Twin Falls, ID 83301. The listed phone number is (208) 736-7090.

What is Mark Gritton's specialty?

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

Is Mark Gritton enrolled in Medicare?

Yes. Mark Gritton 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 Mark Gritton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Gritton reassigns Medicare benefits to Crosspointe Mental Health, LLC (Twin Falls, ID). 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 Mark Gritton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Gritton accept?

Health plans from PacificSource Health Plans, Providence Health Plan, Select Health and University of Utah Health Plans list Mark Gritton 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 Mark Gritton was last updated on August 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.