Individual provider

Allison Cahalan, DNP, AGPCNP-BC

Gerontology Nurse Practitioner Medicare enrolled

Allison Cahalan, DNP, AGPCNP-BC is a Gerontology Nurse Practitioner in Pembroke Pines, FL, registered under NPI 1255812087.

Getting there

The practice address on file is 880 SW 145TH AVE STE 202, Pembroke Pines, FL 33027. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

880 SW 145TH AVE STE 202, Pembroke Pines, FL 33027 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
209035517 IL Gerontology Nurse Practitioner
C-APN.0106701-C-NP CO Gerontology Nurse Practitioner
9360421 FL Gerontology Nurse Practitioner primary
908355 MS Gerontology Nurse Practitioner
337848 AZ Gerontology Nurse Practitioner
53-85463-082 KS Gerontology Nurse Practitioner
LP-0011037 DE Gerontology Nurse Practitioner
0041882 OH Gerontology Nurse Practitioner
2026015750 MO Gerontology Nurse Practitioner
1231601 TX Gerontology Nurse Practitioner
3-002975 AL Gerontology Nurse Practitioner
116803 NE Gerontology Nurse Practitioner
TEMP88773 NM Gerontology Nurse Practitioner
10056377 OR Gerontology Nurse Practitioner
228062 OK Gerontology Nurse Practitioner

Licences are recorded in 15 states: IL, CO, FL, MS, AZ, KS, DE, OH, MO, TX, AL, NE, NM, OR, OK. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
2365786431
Enrollment ID
I20181129002628

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 15 states

This provider holds licences in 15 states: Alabama, Arizona, Colorado, Delaware, Florida, Illinois, Kansas, Missouri, Mississippi, Nebraska, New Mexico, Ohio, Oklahoma, Oregon and Texas. The practice address on file is in Pembroke Pines, FL, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

AL Alabama
Licence
3-002975
Specialty
Gerontology Nurse Practitioner
Verify with the AL board →
AZ Arizona
Licence
337848
Specialty
Gerontology Nurse Practitioner
Verify with the AZ board →
CO Colorado
Licence
C-APN.0106701-C-NP
Specialty
Gerontology Nurse Practitioner
Verify with the CO board →
DE Delaware
Licence
LP-0011037
Specialty
Gerontology Nurse Practitioner
Verify with the DE board →
FL Florida practice address
Licence
9360421
Specialty
Gerontology Nurse Practitioner
Verify with the FL board →
IL Illinois
Licence
209035517
Specialty
Gerontology Nurse Practitioner
Verify with the IL board →
KS Kansas
Licence
53-85463-082
Specialty
Gerontology Nurse Practitioner
Verify with the KS board →
MO Missouri
Licence
2026015750
Specialty
Gerontology Nurse Practitioner
Verify with the MO board →
MS Mississippi
Licence
908355
Specialty
Gerontology Nurse Practitioner
Verify with the MS board →
NE Nebraska
Licence
116803
Specialty
Gerontology Nurse Practitioner
Verify with the NE board →
NM New Mexico
Licence
TEMP88773
Specialty
Gerontology Nurse Practitioner
Verify with the NM board →
OH Ohio
Licence
0041882
Specialty
Gerontology Nurse Practitioner
Verify with the OH board →
OK Oklahoma
Licence
228062
Specialty
Gerontology Nurse Practitioner
Verify with the OK board →
OR Oregon
Licence
10056377
Specialty
Gerontology Nurse Practitioner
Verify with the OR board →
TX Texas
Licence
1231601
Specialty
Gerontology Nurse Practitioner
Verify with the TX board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Gerontology covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LG0600X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Gerontology

All registered taxonomy codes

This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LG0600X Gerontology Nurse Practitioner Gerontology 209035517 IL
363LG0600X Gerontology Nurse Practitioner Gerontology C-APN.0106701-C-NP CO
363LG0600X Gerontology Nurse Practitioner Gerontology 9360421 FL primary
363LG0600X Gerontology Nurse Practitioner Gerontology 908355 MS
363LG0600X Gerontology Nurse Practitioner Gerontology 337848 AZ
363LG0600X Gerontology Nurse Practitioner Gerontology 53-85463-082 KS
363LG0600X Gerontology Nurse Practitioner Gerontology LP-0011037 DE
363LG0600X Gerontology Nurse Practitioner Gerontology 0041882 OH
363LG0600X Gerontology Nurse Practitioner Gerontology 2026015750 MO
363LG0600X Gerontology Nurse Practitioner Gerontology 1231601 TX
363LG0600X Gerontology Nurse Practitioner Gerontology 3-002975 AL
363LG0600X Gerontology Nurse Practitioner Gerontology 116803 NE
363LG0600X Gerontology Nurse Practitioner Gerontology TEMP88773 NM
363LG0600X Gerontology Nurse Practitioner Gerontology 10056377 OR
363LG0600X Gerontology Nurse Practitioner Gerontology 228062 OK

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1255812087 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateAug 29, 2018
Last updatedMay 27, 2026
StatusActive
Sole proprietorNo
GenderFemale
CredentialDNP, AGPCNP-BC
Practice address 880 SW 145TH AVE STE 202
Pembroke Pines, FL 33027
(866) 849-0692
Fax (863) 274-3542
Mailing address 4715 S FLORIDA AVE STE 200
Lakeland, FL 33813
This record was updated on May 27, 2026, which is recent enough that the contact details are likely still accurate.

Number check

1255812087 passes the NPI check digit test The final digit 7 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 2 5 5 8 1 2 0 8
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 2 1 5 7 1 4 0 7

Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1255812087?
NPI 1255812087 is the National Provider Identifier assigned to Allison Cahalan, DNP, AGPCNP-BC in Pembroke Pines, FL. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Gerontology cover?
Definition to come...
How do I contact Allison Cahalan, DNP, AGPCNP-BC?
The phone number on file with NPPES is (866) 849-0692, last updated May 27, 2026. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Allison Cahalan, DNP, AGPCNP-BC accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1255812087 a valid number?
Yes. 1255812087 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.