NPPES file of Aug 9, 2026

Jacqueline Alcala Guy, M.D.

Obstetrics & Gynecology Physician · Marble Falls, TX

Jacqueline Alcala Guy, M.D. is an obstetrics & gynecology physician with a practice address in Marble Falls, Texas, and NPI 1831481043, issued on May 5, 2011. Check the license (Texas Q4759, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831481043
Name
Jacqueline Alcala Guy
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
Q4759 TX
Self-reported in NPPES; status is on the state search
Practice location
800 W Highway 71, Marble Falls, TX 78654
Phone
(830) 201-7100
Enumerated
May 5, 2011
Record last updated
Feb 23, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(830) 201-7304
Medicaid IDs
350252802 TX
350252801 TX
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →

Also registered at 800 W Highway 71

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Prashanth Adapala, M.D.Hematology & Oncology Physician1740484336
  2. Muhannad Al Hanayneh, M.D.Gastroenterology Physician1417203803
  3. Robert Anthony, M.D.Obstetrics & Gynecology Physician1598892309
  4. Mercedes Banigan, PAPhysician Assistant1952515926
  5. Candice Black, AGACNPAcute Care Nurse Practitioner1902201635
  6. Jennifer Bliss, M.D.Obstetrics & Gynecology Physician1801182415

Verify Jacqueline Alcala Guy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q4759    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jacqueline Alcala Guy among 3,524 obstetrics & gynecology physician records in Texas

Jacqueline Alcala Guy, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 67% of them.

  • NPI issued2011 · 67% of these records are older, 31% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2017 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 obstetrics & gynecology physician records list a practice address in Marble Falls

They are 11 of the 354 NPPES records with a practice address in Marble Falls, and 3,524 obstetrics & gynecology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,524 in Texas → Every provider in Marble Falls → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Robert Anthony, M.D.Marble Falls, TX 786541598892309
  2. Jennifer Bliss, M.D.Marble Falls, TX 786541801182415
  3. Judith Brown, D.OMarble Falls, TX 786541376923748
  4. Paul Cook, MDMarble Falls, TX 786541568455004
  5. Amanda Harris, M.D.Marble Falls, TX 786541336159128
  6. Deborah Krahl, MDMarble Falls, TX 786541770518078
  7. Melia LuceroMarble Falls, TX 786541932498391
  8. Kristi McKenzie, M.D.Marble Falls, TX 786541811946346

Common questions

What is Jacqueline Alcala Guy, M.D.'s NPI number?

Jacqueline Alcala Guy, M.D.'s National Provider Identifier (NPI) is 1831481043, issued on May 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline Alcala Guy, M.D. located?

The NPPES record lists a practice address at 800 W Highway 71, Marble Falls, TX, 78654. Phone: (830) 201-7100. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline Alcala Guy, M.D.'s license?

NPPES lists Texas license number Q4759, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.