DR. HASAAN MUHAMMAD HAYAT MD
NPI 1104713718
Neurological Surgery in Tucson, AZ

NPI Status: Active since June 18, 2025

Contact Information

1625 N CAMPBELL AVE
TUCSON, AZ
ZIP 85719
Phone: (520) 626-9551

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  • Individual
  • Male
  • Neurological Surgery

About HASAAN HAYAT

This page provides the complete NPI Profile along with additional information for Hasaan Hayat, a provider established in Tucson, Arizona with a medical specialization in Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1104713718 assigned on June 2025. The practitioner's primary taxonomy code is 207T00000X with license number R81806 (AZ). The provider is registered as an individual and his NPI record was last updated June 2025.

NPI
1104713718
Provider Name
DR. HASAAN MUHAMMAD HAYAT MD
Gender
Male
Entity Type
Individual
Location Address
1625 N CAMPBELL AVE TUCSON, AZ 85719
Location Phone
(520) 626-9551
Mailing Address
10730 N ORACLE RD UNIT 15304 ORO VALLEY, AZ 85737
Mailing Phone
(269) 303-2946
Is Sole Proprietor?
No
Enumeration Date
06-18-2025
Last Update Date
06-18-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
License No.
R81806
License State
AZ
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1104713718
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2104141672
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 0 + 4 + 1 + 4 + 1 + 6 + 7 + 2 + 24 = 52
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 52 = 88

The NPI number 1104713718 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1073836722 NANCY CHEN MD
Individual
Hospitalist1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-6614
1578025193 JAMES H SMITT MD
Individual
Emergency Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-7233
1437506904DR. CHRISTOPHER BRIAN JOHNSON M.D.
Individual
Internal Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1104488253 LAURA SANDT FNP-C
Individual
Nurse Practitioner (Family)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-6000
1255890737 HEATHER FYDRYCH
Individual
Nurse Practitioner (Pediatrics)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0000
1730739152 GRACE HYEYOUNG PARK
Individual
Pharmacist1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1255779385 MICHELINA CALIN DE LA MAZA MD
Individual
Pediatrics1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-7053
1982040036 GALEN GARCIA M.D.
Individual
Anesthesiology (Pediatric Anesthesiology)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1396381190 SHEILA MICKELS
Individual
Nurse Anesthetist, Certified Registered1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1477924082MRS. STEPHANIE WALLACE PA-C
Individual
Physician Assistant1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1467099143MRS. ADRIANA JAZMIN MEDEIROS FNP
Individual
Nurse Practitioner (Family)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1447879267 BARBARA ALVA MAYER NP
Individual
Nurse Practitioner (Acute Care)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1891324992 KATIE SANDUSKY MSN/FNP-BC
Individual
Nurse Practitioner (Family)1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1730708397 SPENCER JEFFREY KNIGHT MD
Individual
Student in an Organized Health Care Education/Training Program1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1669092599 MADELINE MERCIER
Individual
Emergency Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-7233
1134749872 ALFONSO TADEUS ZAVALA
Individual
Student in an Organized Health Care Education/Training Program1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1457971996DR. JONATHAN ALLEN SEAMAN MD
Individual
Urology1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111
1992325435DR. JONATHAN PATRICK COSS MD
Individual
Emergency Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-7233
1750902110 SAMUEL MEADE FREEDMAN
Individual
Emergency Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 626-7233
1649891011 DARIEN STRATTON MD
Individual
Emergency Medicine1625 N CAMPBELL AVE
TUCSON, AZ 85719
(520) 694-0111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104713718, enumerated in the NPI registry as an "individual" on June 18, 2025

The provider is located at 1625 N Campbell Ave Tucson, Az 85719 and the phone number is (520) 626-9551

The provider's speciality is Neurological Surgery with taxonomy code 207T00000X

This NPI record was last updated on June 18, 2025. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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