NPPES file of Aug 9, 2026

Ryan Andrew Stack, AGACNP-BC

Acute Care Nurse Practitioner · Mobile, AL

Ryan Andrew Stack, AGACNP-BC is an acute care nurse practitioner with a practice address in Mobile, Alabama, and NPI 1013634419, issued on Oct 26, 2022. Check the license (Alabama 1-181242, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1013634419
Name
Ryan Andrew Stack
Credential
AGACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
1-181242 AL
Self-reported in NPPES; status is on the state search
Practice location
101 Memorial Hospital Dr Ste 200, Mobile, AL 36608
Phone
(251) 414-5900
Enumerated
Oct 26, 2022
Record last updated
Jun 4, 2026
Fax
(251) 459-8964
Medicare enrollment
Enrolled (PECOS I20250121003537); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest acute care nurse practitioner records → All 959 in Alabama → Look up another NPI →

Also registered at 101 Memorial Hospital Dr Ste 200

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

  1. Steven Alsip, MDInfectious Disease Physician1285657403
  2. C Bodet, MDInfectious Disease Physician1356362289
  3. Brandon BodieInternal Medicine Physician1912401258
  4. Peter Braud, M.D.Family Medicine Physician1831548445
  5. Matthew Burden, M.D.Internal Medicine Physician1245694363
  6. Lauren Clifton, CRNPFamily Nurse Practitioner1326664541

Verify Ryan Andrew Stack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-181242    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
Find the Alabama 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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Bills Medicare through one group practice

  1. University OF Alabama Health Services Foundation, PCBirmingham, AL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ryan Andrew Stack among 959 acute care nurse practitioner records in Alabama

Ryan Andrew Stack, AGACNP-BC is one of 959 acute care nurse practitioner records with a practice address in Alabama. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 81% of them.

  • NPI issued2022 · 81% of these records are older, 14% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2018 among the 659 with a school on file
  • Record last updated2026 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

79 acute care nurse practitioner records list a practice address in Mobile

They are 79 of the 6,309 NPPES records with a practice address in Mobile, and 959 acute care nurse practitioner records in Alabama.

All 959 in Alabama → Every provider in Mobile → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Holli Beall, APNMobile, AL 366081700175106
  2. Matthew Bean, AG-ACNPMobile, AL 366081841605862
  3. Kathleen Carlen-Magnone, CRNPMobile, AL 366081003194499
  4. Kathryn Coletta, CRNPMobile, AL 366081821642372
  5. James CollierMobile, AL 366081194182642
  6. Madelyn Collum, NPMobile, AL 366081629641519
  7. Gail Gano, CRNPMobile, AL 366081760638597
  8. Valerie Glass, CRNPMobile, AL 366081780369140

Common questions

What is Ryan Andrew Stack, AGACNP-BC's NPI number?

Ryan Andrew Stack, AGACNP-BC's National Provider Identifier (NPI) is 1013634419, issued on Oct 26, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Andrew Stack, AGACNP-BC located?

The NPPES record lists a practice address at 101 Memorial Hospital Dr Ste 200, Mobile, AL, 36608. Phone: (251) 414-5900. Providers update this record themselves, so call before visiting.

How can I verify Ryan Andrew Stack, AGACNP-BC's license?

NPPES lists Alabama license number 1-181242, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.