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ALI AHMED MD
NPI 1639518897
Emergency Medicine in Tarpon Springs, FL

Active since June 21, 2013PECOS EnrolledAccepts Medicare Assignment
846 CALLISTA CAY LOOP, TARPON SPRINGS, FL 34689(419) 356-0566 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 26, 2026, Jan 20, 2026, Dec 11, 2023 and 3 more (6 updates tracked since 2023).

About Ali Ahmed Md NPPES

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

ALI AHMED MD (NPI 1639518897) is an individual emergency medicine provider in Tarpon Springs, Florida, licensed in Florida (ME134590) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and is a graduate of Wayne State University School Of Medicine (2013).

NPPES Registry Identity

NPI1639518897
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameALI AHMEDCredential: MD
Location Address846 CALLISTA CAY LOOPTarpon Springs, FL 34689-0003
Mailing Address846 Callista Cay LoopTarpon Springs, FL 34689-0003
Phone(419) 356-0566
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2013
Enumeration DateJune 21, 2013
Last NPPES UpdateJanuary 26, 20266 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1639518897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in FL · ME134590
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Hospice and Palliative MedicineTaxonomy 207PH0002X · License ME134590 (FL)
846 CALLISTA CAY LOOP, Tarpon Springs, FL 34689
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ali Ahmed Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658677828
PECOS Enrollment IDI20180309000309, I20200730003704, I20250926001162
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100113
Location1600 SW Archer RdGainesville, FL 32610 · Alachua County
Emergency services Birthing friendly

Wabash General Hospital 1

Critical Access Hospitals · Mount Carmel, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141327
Location1418 College DriveMount Carmel, IL 62863 · Wabash County
Emergency services

Baptist Health Corbin

Acute Care Hospitals · Corbin, KY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180080
LocationOne Trillium WayCorbin, KY 40701 · Whitley County
Emergency services Birthing friendly

Baptist Health Lagrange

Acute Care Hospitals · La Grange, KY
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180138
Location1025 New Moody LaneLa Grange, KY 40031 · Oldham County
Emergency services Birthing friendly

Saint Thomas River Park Hospital

Acute Care Hospitals · Mcminnville, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440151
Location1559 Sparta StreetMcminnville, TN 37110 · Warren County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34689 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
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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.

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 Ali Ahmed's NPI number?

The NPI number for Ali Ahmed is 1639518897. It was assigned to this individual provider in the NPPES registry on June 21, 2013.

Where is Ali Ahmed located?

Ali Ahmed practices at 846 Callista Cay Loop, Tarpon Springs, FL 34689. The listed phone number is (419) 356-0566.

What is Ali Ahmed's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Ali Ahmed enrolled in Medicare?

Yes. Ali Ahmed is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ali Ahmed accept?

Health plans from Oscar Insurance Company list Ali Ahmed 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.

Is Ali Ahmed affiliated with any hospitals?

According to CMS data, Ali Ahmed is affiliated with Uf Health Shands Hospital, Wabash General Hospital 1, Baptist Health Corbin, Baptist Health Lagrange and Saint Thomas River Park Hospital.

When was this NPI record last updated?

The NPPES record for Ali Ahmed was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.