NPPES file of Aug 9, 2026

Allison O'Donnell Cahalan, DNP, AGPCNP-BC

Gerontology Nurse Practitioner · Pembroke Pines, FL

Allison O'Donnell Cahalan, DNP, AGPCNP-BC is a gerontology nurse practitioner with a practice address in Pembroke Pines, Florida, and NPI 1255812087, issued on Aug 29, 2018. Check the license (Florida 9360421, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255812087
Name
Allison O'Donnell Cahalan
Credential
DNP, AGPCNP-BC
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
9360421 FL
3-002975 AL
337848 AZ
C-APN.0106701-C-NP CO
LP-0011037 DE
and 10 more
Self-reported in NPPES; status is on the state search
Practice location
880 SW 145TH Ave Ste 202, Pembroke Pines, FL 33027
Phone
(866) 849-0692
Enumerated
Aug 29, 2018
Record last updated
May 27, 2026
Fax
(863) 274-3542
Medicare enrollment
Enrolled (PECOS I20181129002628); 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 gerontology nurse practitioner records → All 1,043 in Florida → Look up another NPI →

Also registered at 880 SW 145TH Ave Ste 202

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

  1. Sharon AbbadyRegistered Nurse1952133969
  2. Jackeline AlcesteRegistered Nurse1861223083
  3. Desiree Almeyda, APRN, AGNP-CAcute Care Nurse Practitioner1396269734
  4. Yarenis Alonso, APRN, FNP-BCFamily Nurse Practitioner1598353542
  5. Zenaida Amador, RNRegistered Nurse1386474690
  6. Caitlin Angiolillo, RNRegistered Nurse1710717491

Verify Allison O'Donnell Cahalan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 9360421    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 Florida 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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8.4 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

11,435 Medicare Part D claims for 737 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 427 claims were for opioids.

  1. Allison Cahalan11,435
  2. Specialty average1,369

Most prescribed

  1. Gabapentin382 claims
  2. Atorvastatin Calcium370 claims
  3. Amlodipine Besylate320 claims
  4. Tizanidine Hcl274 claims
  5. Albuterol Sulfate Hfa264 claims
  6. Levothyroxine Sodium258 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $17.88

1 payment: food and beverage; the largest payer was Philips North America LLC. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allison Cahalan$17.88
  2. Specialty average$742.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Dedicated Senior Medical Center OF Florida, LLCLakeland, FL

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

Allison O'Donnell Cahalan among 1,043 gerontology nurse practitioner records in Florida

Allison O'Donnell Cahalan, DNP, AGPCNP-BC is one of 1,043 gerontology nurse practitioner records with a practice address in Florida. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 39% of them.

  • NPI issued2018 · 39% of these records are older, 54% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2018 · median 2019 among the 594 with a school on file
  • Record last updated2026 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Florida

There are 1,043 gerontology nurse practitioner records in Florida.

All 1,043 in Florida → Every provider in Pembroke Pines → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Linda Hollingshead, APRNPembroke Pines, FL 330271831915636
  2. Faria Idoe, ARNPMiramar, FL 330271942894357
  3. Claudia InnocentMiramar, FL 330271841079480
  4. Fredeline Jamero, AGNPMiramar, FL 330271043741366
  5. Sangita NairMiramar, FL 330271093321754
  6. Emily Palmer, APRN, AGPCNP-BCPembroke Pines, FL 330271922481944
  7. Ilmary Jimenez, APRNPembroke Pines, FL 330261780291526
  8. Idalys Martinez, APRNPembroke Pines, FL 330261275028441

Common questions

What is Allison O'Donnell Cahalan, DNP, AGPCNP-BC's NPI number?

Allison O'Donnell Cahalan, DNP, AGPCNP-BC's National Provider Identifier (NPI) is 1255812087, issued on Aug 29, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Allison O'Donnell Cahalan, DNP, AGPCNP-BC located?

The NPPES record lists a practice address at 880 SW 145TH Ave Ste 202, Pembroke Pines, FL, 33027. Phone: (866) 849-0692. Providers update this record themselves, so call before visiting.

How can I verify Allison O'Donnell Cahalan, DNP, AGPCNP-BC's license?

NPPES lists Florida license number 9360421, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Allison O'Donnell Cahalan, DNP, AGPCNP-BC prescribe under Medicare Part D?

In 2024, Allison O'Donnell Cahalan, DNP, AGPCNP-BC had 11,435 Medicare Part D claims for 737 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions 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.