MARGARET ANN BALDWIN MD
NPI 1871907121
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Houston, TX
About Margaret Ann Baldwin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ANN BALDWIN MD (NPI 1871907121) is an individual pediatric orthopaedic surgery provider in Houston, Texas, licensed in Texas (U7162) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Texas Medical School At San Antonio (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Margaret Ann Baldwin 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 Reassignment
Medicare enrollment records show Margaret Baldwin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 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.
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.
HOUSTON, TX 77030
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 Margaret Baldwin's NPI number?
The NPI number for Margaret Baldwin is 1871907121. It was assigned to this individual provider in the NPPES registry on June 15, 2014.
Where is Margaret Baldwin located?
Margaret Baldwin practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.
What is Margaret Baldwin's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Pediatric Orthopaedic Surgery, with taxonomy code 207XP3100X.
Is Margaret Baldwin enrolled in Medicare?
Yes. Margaret Baldwin 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 Margaret Baldwin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Baldwin reassigns Medicare benefits to Texas Children's Physician Group (Houston, 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 Margaret Baldwin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Baldwin accept?
Health plans from Moda Health Plan, Inc. list Margaret Baldwin 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 Margaret Baldwin was last updated on October 17, 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.
# Margaret Ann Baldwin, MD · NPI 1871907121
Pediatric Orthopaedic Surgery physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since June 15, 2014.
## Identity
- **NPI:** 1871907121 (Entity type: Individual)
- **Enumerated:** June 15, 2014
- **Primary specialty:** Orthopaedic Surgery - Pediatric Orthopaedic Surgery · taxonomy 207XP3100X
- **State license:** U7162 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6621 FANNIN ST, Houston, TX 77030-2399
- **Phone:** (832) 824-1000
## 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:** Texas Children's Physician Group (NPI 1861675506, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2014
## Record status
- **NPPES last updated:** October 17, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1871907121) · Data from the CMS NPPES public registry.