THEODORE PHILLIP FIRESTONE MD
NPI 1689654790
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Scottsdale, AZ

NPI Status: Active since January 17, 2006

Contact Information

20401 N 73RD ST
STE 160
SCOTTSDALE, AZ
ZIP 85255
Phone: (480) 237-5727
Fax: (480) 657-3207

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Adult Reconstructive Orthopaedic Surgery
  • PECOS Enrolled
  • Opted-Out Medicare

About THEODORE FIRESTONE

This page provides the complete NPI Profile along with additional information for Theodore Firestone, a provider established in Scottsdale, Arizona with a medical specialization in Orthopaedic Surgery, focusing in adult reconstructive orthopaedic surgery . The healthcare provider is registered in the NPI registry with number 1689654790 assigned on January 2006. The practitioner's primary taxonomy code is 207XS0114X with license number 19529 (AZ). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1689654790
Provider Name
THEODORE PHILLIP FIRESTONE MD
Gender
Male
Entity Type
Individual
Location Address
20401 N 73RD ST STE 160 SCOTTSDALE, AZ 85255
Location Phone
(480) 237-5727
Location Fax
(480) 657-3207
Mailing Address
20401 N 73RD ST SUITE 160 SCOTTSDALE, AZ 85255
Mailing Phone
(480) 237-5727
Mailing Fax
(480) 657-3207
Is Sole Proprietor?
Yes
Enumeration Date
01-17-2006
Last Update Date
10-28-2013
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Theodore Firestone opted out of Medicare effective on 09-01-2014 until 09-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.

Location Map

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

Orthopaedic Surgery Adult Reconstructive Orthopaedic Surgery

Taxonomy Code
207XS0114X
Type
Allopathic & Osteopathic Physicians
License No.
19529
License State
AZ
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

Insurance Plans Accepted

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

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
296352MEDICAID (05)AZ 
111926MEDICARE ID-TYPE UNSPECIFIED (04)AZ 
E14745MEDICARE UPIN (02) 

Medicare Participation & PECOS Enrollment Status

Theodore Firestone 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), a Home Health Agency (HHA) and Power Mobility Devices.

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

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 09-01-2014

  • Opt-Out End Date: 09-01-2026

  • Eligible to Order and Refer? Yes

  • 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: Yes

Reviews for THEODORE PHILLIP FIRESTONE MD

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NPI 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 1689654790, we treat the final digit (0) 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 80. The final step is to find the difference between that total and the next multiple of ten (80 - 80 = 0).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 8 → 16 → 7 6 → 12 → 3 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 2 + 5 + 8 + 7 + 1 + 8 + 24 = 80

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

The next multiple of ten after 80 is 80. The difference is the calculated check digit.

80 - 80 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1689654790.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
20401 N 73RD ST, SUITE 275
SCOTTSDALE, AZ 85255
Internal Medicine (Gastroenterology)
20401 N 73RD ST, SUITE 275
SCOTTSDALE, AZ 85255
Orthopaedic Surgery
20401 N 73RD ST, SUITE 255
SCOTTSDALE, AZ 85255
Nurse Practitioner (Family)
20401 N 73RD ST, SUITE 275
SCOTTSDALE, AZ 85255
Dermatology
20401 N 73RD ST, STE 230
SCOTTSDALE, AZ 85255
Dermatology
20401 N 73RD ST, SUITE 230
SCOTTSDALE, AZ 85255
Specialist/Technologist (Athletic Trainer)
20401 N 73RD ST, STE 255
SCOTTSDALE, AZ 85255
Orthopaedic Surgery
20401 N 73RD ST, SUITE 175
SCOTTSDALE, AZ 85255
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
20401 N 73RD ST, SUITE 175
SCOTTSDALE, AZ 85255
Family Medicine
20401 N 73RD ST, SUITE 105
SCOTTSDALE, AZ 85255
Preventive Medicine (Occupational Medicine)
20401 N 73RD ST, SUITE 255
SCOTTSDALE, AZ 85255
Orthopaedic Surgery
20401 N 73RD ST, STE 155
SCOTTSDALE, AZ 85255
Orthopaedic Surgery
20401 N 73RD ST, 160
SCOTTSDALE, AZ 85255
Physician Assistant
20401 N 73RD ST, SUITE 230
SCOTTSDALE, AZ 85255
Nurse Practitioner (Family)
20401 N 73RD ST, SUITE 160
SCOTTSDALE, AZ 85255
Dermatology
20401 N 73RD ST
SCOTTSDALE, AZ 85255
Physician Assistant (Surgical)
20401 N 73RD ST, SUITE # 255
SCOTTSDALE, AZ 85255
Internal Medicine (Gastroenterology)
20401 N 73RD ST, SUITE 210
SCOTTSDALE, AZ 85255
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
20401 N 73RD ST, SUITE 155
SCOTTSDALE, AZ 85255
Family Medicine
20401 N 73RD ST, SUITE 105
SCOTTSDALE, AZ 85255

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689654790, enumerated as an "individual" on January 17, 2006.

The provider is located at 20401 N 73RD ST STE 160 SCOTTSDALE, AZ 85255 and the phone number is (480) 237-5727.

Orthopaedic Surgery with taxonomy code 207XS0114X and a focus in Adult Reconstructive Orthopaedic Surgery.

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