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DR. MARGARET MARIE MANN ZEBALLOS MD
NPI 1427069459
Family Medicine in San Antonio, TX

Active since August 11, 2006Opted out of Medicare · through Jun 13, 2028
423 TREELINE PARK STE 201, SAN ANTONIO, TX 78209(210) 775-0633(210) 640-9410 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 30, 2026, Aug 20, 2019 (2 updates tracked since 2019).

About Dr. Margaret Marie Mann Zeballos Md NPPES

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

DR. MARGARET MARIE MANN ZEBALLOS MD (NPI 1427069459) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (L7031) and active in the NPI registry since August 2006. She has opted out of Medicare through June 13, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1427069459
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MARGARET MARIE MANN ZEBALLOSCredential: MD
Location Address423 TREELINE PARK STE 201San Antonio, TX 78209-2078
Mailing Address423 Treeline Park, Ste 201San Antonio, TX 78209-2078 · (210) 640-9400 · Fax (210) 640-9410
Phone(210) 775-0633
Fax(210) 640-9410
Sole ProprietorNo
Enumeration DateAugust 11, 2006
Last NPPES UpdateJanuary 30, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2026
✔ NPI 1427069459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · L7031
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
423 TREELINE PARK STE 201, San Antonio, TX 78209
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Margaret Marie Mann Zeballos Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from June 13, 2024 through June 13, 2028.

Opt-Out Effective DateJune 13, 2024
Opt-Out In Effect ThroughJune 13, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78209 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 2

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

ESSENTIAL PHYSIOTHERAPY AND WELLNESS CLINIC, LLC
Physical Therapist
423 TREELINE PARK STE 201
SAN ANTONIO, TX 78209
Bexar County (210) 602-2355
CHASITY RENEA JACKSON-ELLIS DPT
Physical Therapist
423 TREELINE PARK STE 201
SAN ANTONIO, TX 78209
Bexar County (210) 602-0235

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 Mann Zeballos's NPI number?

The NPI number for Margaret Mann Zeballos is 1427069459. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Where is Margaret Mann Zeballos located?

Margaret Mann Zeballos practices at 423 Treeline Park Ste 201, San Antonio, TX 78209. The listed phone number is (210) 775-0633.

What is Margaret Mann Zeballos's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Margaret Mann Zeballos enrolled in Medicare?

No. Margaret Mann Zeballos has opted out of Medicare through June 13, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Margaret Mann Zeballos was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.