DR. HASSAN ALI HASSAN M.D.
NPI 1285862185
Internal Medicine - Hematology & Oncology in St Augustine, FL

Active since June 30, 2009PECOS EnrolledAccepts Medicare Assignment
96.36/100
CMS Quality Rating
121 WHITEHALL DR, ST AUGUSTINE, FL 32086(904) 825-4500(904) 825-3672 Get Directions Write a Review

NPPES record last updated: April 25, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Hassan Ali Hassan M.d. NPPES

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

DR. HASSAN ALI HASSAN M.D. (NPI 1285862185) is an individual hematology & oncology provider in St Augustine, Florida, licensed in Florida (ME124175) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS, is affiliated with Via Christi Hospital Pittsburg Inc, and is a graduate of Southern Illinois University School Of Medicine (2009).

NPPES Registry Identity

NPI1285862185
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. HASSAN ALI HASSANCredential: M.D.
Location Address121 WHITEHALL DRSt Augustine, FL 32086-5266
Mailing Address7015 A C Skinner Pkwy, Suite 1Jacksonville, FL 32256-6932 · (904) 363-2113 · Fax (904) 363-2606
Fax(904) 825-3672
Sole ProprietorNo
Medical School CMSSouthern Illinois University School Of MedicineGraduated 2009
Enumeration DateJune 30, 2009
Last NPPES UpdateApril 25, 2022
NPPES CertifiedApril 25, 2022
NPI 1285862185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in FL · ME124175
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
121 WHITEHALL DR, St Augustine, FL 32086

Other Identifiers 3

Other150UWFL · Bc Bs Fl
Medicaid014998800FL
Other383514FL · Avmed

Accepted 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

Dr. Hassan Ali Hassan M.d. 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 ID9133353576
PECOS Enrollment IDI20231222001398
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 6

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.

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
73 services50 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
68 services39 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
46 services32 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services24 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
22 services15 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
14 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Via Christi Hospital Pittsburg Inc

Acute Care Hospitals · Pittsburg, KS
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number170006
Location1 Mt Carmel WayPittsburg, KS 66762 · Crawford County
Emergency services Birthing friendly

Mercy Specialty Hospital Southeast Kansas

Acute Care Hospitals · Galena, KS
OwnershipVoluntary non-profit - Private
CMS Certification Number170203
Location1619 K 66Galena, KS 66739 · Cherokee County

Mercy Hospital Joplin

Acute Care Hospitals · Joplin, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260001
Location100 Mercy WayJoplin, MO 64804 · Jasper County
Emergency services Birthing friendly

Mercy Hospital Carthage

Critical Access Hospitals · Carthage, MO
OwnershipVoluntary non-profit - Private
CMS Certification Number261338
Location3125 Dr Russell Smith WayCarthage, MO 64836 · Jasper County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32086 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
$171.84 typical visit price
range $56.00 – $171.84
Typical copayment $42.96 (range $14.00 – $42.96)
Most-billed visit code 99205
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.23
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

e-Prescribing
100%165 patients5/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
95%352 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier27 claims1,804 services$0.60 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier21 claims21 services$17.15 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Hematology & Oncology)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086
Internal Medicine (Hematology & Oncology)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086
Internal Medicine (Hematology & Oncology)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086
Internal Medicine (Hematology & Oncology)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086
Nurse Practitioner (Pediatrics)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086
Social Worker (Clinical)
121 WHITEHALL DR
ST AUGUSTINE, FL 32086

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 Hassan Hassan's NPI number?

The NPI number for Hassan Hassan is 1285862185. It was assigned to this individual provider in the NPPES registry on June 30, 2009.

Where is Hassan Hassan located?

Hassan Hassan practices at 121 Whitehall Dr, St Augustine, FL 32086. The listed phone number is (904) 825-4500.

What is Hassan Hassan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Hassan Hassan enrolled in Medicare?

Yes. Hassan Hassan 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 Hassan Hassan accept?

Health plans from Anthem Blue Cross and Blue Shield, AvMed and Medica list Hassan Hassan 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 Hassan Hassan affiliated with any hospitals?

According to CMS data, Hassan Hassan is affiliated with Via Christi Hospital Pittsburg Inc, Mercy Specialty Hospital Southeast Kansas, Mercy Hospital Joplin and Mercy Hospital Carthage.

When was this NPI record last updated?

The NPPES record for Hassan Hassan was last updated on April 25, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.