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HENRY BULLOCK PMHNP-BC
NPI 1023521762
Nurse Practitioner - Psychiatric/Mental Health in San Antonio, TX

Active since November 15, 2017PECOS Enrolled
8535 TOM SLICK, SAN ANTONIO, TX 78229(210) 616-0300 Get Directions Write a Review

NPPES record last updated: June 9, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 9, 2023, Nov 15, 2017 (2 updates tracked since 2017).

About Henry Bullock Pmhnp-bc NPPES

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

HENRY BULLOCK PMHNP-BC (NPI 1023521762) is an individual psychiatric/mental health provider in San Antonio, Texas, licensed in Texas (AP135830) and active in the NPI registry since November 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023521762
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameHENRY BULLOCKCredential: PMHNP-BC
Location Address8535 TOM SLICKSan Antonio, TX 78229-3367
Mailing Address8535 Tom SlickSan Antonio, TX 78229-3367 · (210) 582-6440
Phone(210) 616-0300
Sole ProprietorNo
Enumeration DateNovember 15, 2017
Last NPPES UpdateJune 9, 20232 updates tracked since enumeration
NPPES CertifiedJune 9, 2023
✔ NPI 1023521762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · AP135830
8535 TOM SLICK, San Antonio, TX 78229
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 (PECOS)

Henry Bullock Pmhnp-bc 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.

Medicare Billing Reassignment

Medicare enrollment records show Henry Bullock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southwest Psychiatric Physicians
Same address
Child & Adolescent Psychiatry
8535 TOM SLICK
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 13 clinicians in this Medicare group
NPI 1639286370 (210) 582-6440

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JOSHUA D ESSERY PSYD
Psychologist (Clinical)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 616-0300
TORGEIR REM AAVIK LPC
Counselor (Professional)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 616-0300
RAMONA L LEONARDS LPC
Counselor (Professional)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 616-0300
MS. MARINA VALLEJO MARTINEZ LMSW
Social Worker (Clinical)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 616-0300
MRS. LEEANN MARIE BRIXIUS LPC
Counselor (Professional)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 616-0300
SOAD MICHELSEN M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 582-6440
DR. KACY D. REEVES DO
Psychiatry & Neurology (Psychiatry)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 582-6440
COREY M. HOUGH MD
Psychiatry & Neurology (Psychiatry)
8535 TOM SLICK
SAN ANTONIO, TX 78229
Bexar County (210) 582-6440

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 Henry Bullock's NPI number?

The NPI number for Henry Bullock is 1023521762. It was assigned to this individual provider in the NPPES registry on November 15, 2017.

Where is Henry Bullock located?

Henry Bullock practices at 8535 Tom Slick, San Antonio, TX 78229. The listed phone number is (210) 616-0300.

What is Henry Bullock's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Henry Bullock enrolled in Medicare?

Yes. Henry Bullock is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Henry Bullock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Henry Bullock reassigns Medicare benefits to Southwest Psychiatric Physicians (San Antonio, TX). 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 Henry Bullock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Henry Bullock accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Henry Bullock 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 Henry Bullock was last updated on June 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.