ANNE MARGARETTE BACAL MD
NPI 1992119176
Internal Medicine - Endocrinology, Diabetes & Metabolism in Humble, TX
About Anne Margarette Bacal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNE MARGARETTE BACAL MD (NPI 1992119176) is an individual endocrinology, diabetes & metabolism provider in Humble, Texas, licensed in Texas (U5920) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Humble, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
Accepted 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
Anne Margarette Bacal Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Anne Margarette Bacal reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 clinicians in this Medicare group
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 clinicians in this Medicare group
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 77396 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HUMBLE, TX 77396
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 Anne Margarette Bacal's NPI number?
The NPI number for Anne Margarette Bacal is 1992119176. It was assigned to this individual provider in the NPPES registry on June 16, 2014.
Where is Anne Margarette Bacal located?
Anne Margarette Bacal practices at 8233 N Sam Houston Pkwy E, Humble, TX 77396. The listed phone number is (713) 442-2000.
What is Anne Margarette Bacal's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Anne Margarette Bacal enrolled in Medicare?
Yes. Anne Margarette Bacal 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 organizations bill Medicare for Anne Margarette Bacal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anne Margarette Bacal reassigns Medicare benefits to 2 organizations: Kelsey-Seybold Medical Group, PLLC (Houston, TX) and Southern Illinois Medical Services, Nfp (Carbondale, IL). Each 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 Anne Margarette Bacal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anne Margarette Bacal accept?
Health plans from Antidote Health of TX and UnitedHealthcare list Anne Margarette Bacal 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 Anne Margarette Bacal was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Anne Margarette Bacal, MD · NPI 1992119176
Endocrinology, Diabetes & Metabolism physician in Humble, Texas. Individual provider, active in the CMS NPPES registry since June 16, 2014.
## Identity
- **NPI:** 1992119176 (Entity type: Individual)
- **Enumerated:** June 16, 2014
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** U5920 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 8233 N SAM HOUSTON PKWY E, Humble, TX 77396-2922
- **Phone:** (713) 442-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX); Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** July 8, 2025
- **Other identifiers:** Medicaid 036142672 (IL); Other 036.142672 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1992119176) · Data from the CMS NPPES public registry.