1. Home
  2. Directory
  3. Tennessee
  4. Chattanooga
  5. Counselor
  6. NPI Profile

WILLIAM GRIFFIN HATCLIFF JR.
NPI 1356952519
Counselor - Mental Health in Chattanooga, TN

Active since August 12, 2020PECOS Enrolled
3914 SAINT ELMO AVE STE C, CHATTANOOGA, TN 37409(999) 999-9999 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 6, 2025, Aug 19, 2024, May 9, 2023 and 2 more (5 updates tracked since 2020).

About William Griffin Hatcliff Jr. NPPES

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

WILLIAM GRIFFIN HATCLIFF JR. (NPI 1356952519) is an individual mental health provider in Chattanooga, Tennessee, licensed in Tennessee (6129) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356952519
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM GRIFFIN HATCLIFF JR.
Location Address3914 SAINT ELMO AVE STE CChattanooga, TN 37409-1269
Mailing Address3914 Saint Elmo Ave Ste CChattanooga, TN 37409-1269
Phone(999) 999-9999
Sole ProprietorNo
Enumeration DateAugust 12, 2020
Last NPPES UpdateNovember 6, 20255 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
✔ NPI 1356952519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in TN · 6129
3914 SAINT ELMO AVE STE C, Chattanooga, TN 37409
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Griffin Hatcliff Jr. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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

PAMELA E GUESS PH.D.
Psychologist
3914 SAINT ELMO AVE STE C
CHATTANOOGA, TN 37409
Hamilton County (423) 802-6943
RIVERSIDE PSYCHOTHERAPY, PLLC
Counselor (Professional)
3914 SAINT ELMO AVE STE C
CHATTANOOGA, TN 37409
Hamilton County (423) 802-6943
MS. LAURA SUSAN SIKES MA, NCC
Counselor (Professional)
3914 SAINT ELMO AVE STE C
CHATTANOOGA, TN 37409
Hamilton County (423) 802-6943

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 William Hatcliff's NPI number?

The NPI number for William Hatcliff is 1356952519. It was assigned to this individual provider in the NPPES registry on August 12, 2020.

Where is William Hatcliff located?

William Hatcliff practices at 3914 Saint Elmo Ave Ste C, Chattanooga, TN 37409. The listed phone number is (999) 999-9999.

What is William Hatcliff's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is William Hatcliff enrolled in Medicare?

Yes. William Hatcliff is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Hatcliff was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.