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DR. ANTONIA MARIE DAVIDSON M.D.
NPI 1164541629
Internal Medicine in Austin, TX

Active since March 28, 2007PECOS Enrolled
7000 NORTH MOPAC, SUITE # 420, AUSTIN, TX 78731(512) 482-0045(512) 476-9892 Get Directions Write a Review

NPPES record last updated: March 29, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Antonia Marie Davidson M.d. NPPES

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

DR. ANTONIA MARIE DAVIDSON M.D. (NPI 1164541629) is an individual internal medicine provider in Austin, Texas, licensed in Texas (M1618) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164541629
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANTONIA MARIE DAVIDSONCredential: M.D.
Location Address7000 NORTH MOPAC, SUITE # 420Austin, TX 78731
Mailing Address7000 North Mopac, Suite # 420Austin, TX 78731 · (512) 482-0045 · Fax (512) 476-9892
Phone(512) 482-0045
Fax(512) 476-9892
Sole ProprietorNo
Enumeration DateMarch 28, 2007
Last NPPES UpdateMarch 29, 2016
✔ NPI 1164541629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · M1618
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7000 NORTH MOPAC, Austin, TX 78731
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Other Identifiers 2

Medicaid1875833-01TX
Medicare PIN8J6800TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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. Antonia Marie Davidson M.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78731 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

DR. GRACE MARIE GRANT-JENNINGS M.D.
Internal Medicine
7000 NORTH MOPAC, SUITE # 420
AUSTIN, TX 78731
Travis County (512) 482-0045
DR. MARYAM SAIF M.D.
Internal Medicine
7000 NORTH MOPAC, SUITE # 420
AUSTIN, TX 78731
Travis County (512) 482-0045
SAMARA MCWILLIAMS
Nurse Practitioner
7000 NORTH MOPAC, SUITE 420
AUSTIN, TX 78731
Travis County (512) 482-0045
DR. ZENEBE DEBELA M.D.
Internal Medicine
7000 NORTH MOPAC, SUITE #420
AUSTIN, TX 78731
Travis County (512) 482-0045
YVONNE OTIENO MD /PHARMD
Internal Medicine
7000 NORTH MOPAC, SUITE 420
AUSTIN, TX 78731
Travis County (512) 482-0045
MS. LINDA ELIZABETH ROLEY M.D.
Internal Medicine
7000 NORTH MOPAC, SUITE #420
AUSTIN, TX 78731
Travis County (512) 482-0045
DR. ELLIS DUCDAT DOAN M.D.
Internal Medicine
7000 NORTH MOPAC, SUITE #420
AUSTIN, TX 78731
Travis County (512) 482-0045
DR. ERIC JOHN MALSAM M.D.
Hospitalist
7000 NORTH MOPAC, SUITE # 420
AUSTIN, TX 78731
Travis County (512) 482-0045

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 Antonia Davidson's NPI number?

The NPI number for Antonia Davidson is 1164541629. It was assigned to this individual provider in the NPPES registry on March 28, 2007.

Where is Antonia Davidson located?

Antonia Davidson practices at 7000 North Mopac Suite # 420, Austin, TX 78731. The listed phone number is (512) 482-0045.

What is Antonia Davidson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Antonia Davidson enrolled in Medicare?

Yes. Antonia Davidson is registered in the Medicare PECOS enrollment system.

What insurance does Antonia Davidson accept?

Health plans from Blue Cross and Blue Shield of Texas list Antonia Davidson 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 Antonia Davidson was last updated on March 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.