DR. LESLIE ROBERT FISH D.D.S.
NPI 1336116912
Oral & Maxillofacial Surgery in Chandler, AZ

NPI Status: Active since March 02, 2006

Contact Information

1200 W WARNER RD
SUITE #3
CHANDLER, AZ
ZIP 85224
Phone: (480) 726-6600
Fax: (480) 726-6611

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NPPES record last updated: August 5, 2015. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Years of Experience 45
  • Oral & Maxillofacial Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LESLIE FISH

This page provides the complete NPI Profile along with additional information for Leslie Fish, a provider established in Chandler, Arizona with a medical specialization in Oral & Maxillofacial Surgery and more than 45 years of experience. He graduated from Univ Of Calif, Los Angeles School Of Dentistry in 1982. The healthcare provider is registered in the NPI registry with number 1336116912 assigned on March 2006. The practitioner's primary taxonomy code is 204E00000X with license number 2835 (AZ). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1336116912
Provider Name
DR. LESLIE ROBERT FISH D.D.S.
Gender
Male
Entity Type
Individual
Location Address
1200 W WARNER RD SUITE #3 CHANDLER, AZ 85224
Location Phone
(480) 726-6600
Location Fax
(480) 726-6611
Mailing Address
1200 W WARNER RD SUITE #3 CHANDLER, AZ 85224
Mailing Phone
(480) 726-6600
Mailing Fax
(480) 726-6611
Medical School Name
UNIV OF CALIF, LOS ANGELES SCHOOL OF DENTISTRY
Graduation Year
1982
Is Sole Proprietor?
Yes
Enumeration Date
03-02-2006
Last Update Date
08-05-2015
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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

Oral & Maxillofacial Surgery

Taxonomy Code
204E00000X
Type
Allopathic & Osteopathic Physicians
License No.
2835
License State
AZ
Taxonomy Description
Oral and maxillofacial surgeons are trained to recognize and treat a wide spectrum of diseases, injuries and defects in the head, neck, face, jaws and the hard and soft tissues of the oral and maxillofacial region. They are also trained to administer anesthesia, and provide care in an office setting. They are trained to treat problems such as the extraction of wisdom teeth, misaligned jaws, tumors and cysts of the jaw and mouth, and to perform dental implant surgery.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223S0112XDental Providers

Dentist
Oral and Maxillofacial Surgery

2835 (AZ)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Delta Dental Essential Plan - Family or Child Only - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
U16542MEDICARE UPIN (02)AZ 

Medicare Participation & PECOS Enrollment Status

Leslie Fish is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Leslie Fish is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME) and a Home Health Agency (HHA).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5496773970

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20051103000131

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: No

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

New patient office or other outpatient visit, 15-29 minutes

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

This service was performed 35 times for 35 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

This service was performed 13 times for 13 patients

Reviews for DR. LESLIE ROBERT FISH D.D.S.

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1336116912, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 1 → 2 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 6 + 6 + 2 + 1 + 1 + 2 + 9 + 2 + 24 = 58

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1336116912.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Dentist (Endodontics)
1200 W WARNER RD, SUITE 7
CHANDLER, AZ 85224
Dentist (Endodontics)
1200 W WARNER RD, SUITE 7
CHANDLER, AZ 85224
Dentist (Orthodontics and Dentofacial Orthopedics)
1200 W WARNER RD, STE 1
CHANDLER, AZ 85224
Dentist (General Practice)
1200 W WARNER RD, SUITE B
CHANDLER, AZ 85224
Dentist (Endodontics)
1200 W WARNER RD, SUITE 7
CHANDLER, AZ 85224
Oral & Maxillofacial Surgery
1200 W WARNER RD, SUITE, #3
CHANDLER, AZ 85224
Dentist (Orthodontics and Dentofacial Orthopedics)
1200 W WARNER RD, SUITE 1
CHANDLER, AZ 85224
Dentist (Oral and Maxillofacial Surgery)
1200 W WARNER RD
CHANDLER, AZ 85224
Dentist (General Practice)
1200 W WARNER RD, SUITE #9
CHANDLER, AZ 85224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336116912, enumerated as an "individual" on March 02, 2006.

The provider is located at 1200 W WARNER RD SUITE #3 CHANDLER, AZ 85224 and the phone number is (480) 726-6600.

Oral & Maxillofacial Surgery with taxonomy code 204E00000X.

The provider might be accepting Accepts: Delta Dental of Arizona, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.