1. Home
  2. Directory
  3. California
  4. Santa Clarita
  5. Counselor
  6. NPI Profile

DR. AUGUSTUS C SEALY PHD LMHC
NPI 1750448965
Counselor - Mental Health in Santa Clarita, CA

Active since January 03, 2007PECOS Enrolled
28490 AVENUE STANFORD STE 140, SANTA CLARITA, CA 91355(661) 651-8596(661) 383-9556 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 4, 2026, Dec 21, 2024 (2 updates tracked since 2024).

About Dr. Augustus C Sealy Phd Lmhc NPPES

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

DR. AUGUSTUS C SEALY PHD LMHC (NPI 1750448965) is an individual mental health provider in Santa Clarita, California, licensed in California (14957) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Worcester, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1750448965
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameDR. AUGUSTUS C SEALYCredential: PHD LMHC
Location Address28490 AVENUE STANFORD STE 140Santa Clarita, CA 91355-0921
Mailing Address28490 Avenue Stanford Ste 140Santa Clarita, CA 91355-0921 · (661) 651-8596 · Fax (661) 383-9556
Phone(661) 651-8596
Fax(661) 383-9556
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJanuary 3, 2007
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1750448965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in CA · 14957✔ Licensed in CT · 002185
Also ListedCounselorTaxonomy 101Y00000X · License 3864 (MA)
28490 AVENUE STANFORD STE 140, Santa Clarita, CA 91355
Open in Google Maps ↗

Secondary Practice Location 1

Location 1370 Main St Ste 910Worcester, MA 01608-1723 · Phone (617) 851-1082 · Fax (661) 383-9556

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Augustus C Sealy Phd Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678017530
PECOS Enrollment IDI20240702002833, I20241002001977
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
345 services21 patients

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.

SEALY AUTISM SERVICES LLC
Behavior Analyst
28490 AVENUE STANFORD STE 140
SANTA CLARITA, CA 91355
Los Angeles County (661) 651-8596
SEALY MENTAL HEALTH COUNSELING SERVICE INC.
Counselor (Mental Health)
28490 AVENUE STANFORD STE 140
SANTA CLARITA, CA 91355
Los Angeles County (661) 383-9561
SEALY AUTISM SERVICES LLC
Behavior Analyst
28490 AVENUE STANFORD STE 140
SANTA CLARITA, CA 91355
Los Angeles County (661) 651-8596

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 Augustus Sealy's NPI number?

The NPI number for Augustus Sealy is 1750448965. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is Augustus Sealy located?

Augustus Sealy practices at 28490 Avenue Stanford Ste 140, Santa Clarita, CA 91355. The listed phone number is (661) 651-8596.

What is Augustus Sealy's specialty?

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

Is Augustus Sealy enrolled in Medicare?

Yes. Augustus Sealy is registered in the Medicare PECOS enrollment system.

What insurance does Augustus Sealy accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Augustus Sealy 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 Augustus Sealy was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.