TIMOTHY SEAN BULLOCK II MD
NPI 1568164184
Physical Medicine & Rehabilitation in Ann Arbor, MI

NPI Status: Active since March 20, 2023

Contact Information

325 E EISENHOWER PKWY
ANN ARBOR, MI
ZIP 48108
Phone: (734) 936-7175

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  • Individual
  • Male
  • Physical Medicine & Rehabilitation

About TIMOTHY BULLOCK

This page provides the complete NPI Profile along with additional information for Timothy Bullock, a provider established in Ann Arbor, Michigan with a medical specialization in Physical Medicine & Rehabilitation. The healthcare provider is registered in the NPI registry with number 1568164184 assigned on March 2023. The practitioner's primary taxonomy code is 208100000X with license number 4351053816 (MI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1568164184
Provider Name
TIMOTHY SEAN BULLOCK II MD
Gender
Male
Entity Type
Individual
Location Address
325 E EISENHOWER PKWY ANN ARBOR, MI 48108
Location Phone
(734) 936-7175
Mailing Address
3134 N CLARK ST CHICAGO, IL 60657
Is Sole Proprietor?
No
Enumeration Date
03-20-2023
Last Update Date
07-10-2025
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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

Physical Medicine & Rehabilitation

Taxonomy Code
208100000X
Type
Allopathic & Osteopathic Physicians
License No.
4351053816
License State
MI
Taxonomy Description
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

125.084133 (IL)

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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 1568164184, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 2 + 6 + 8 + 1 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1568164184.

Other Providers at the Same Location


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

Physician Assistant
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Anesthesiology
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Physical Medicine & Rehabilitation
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Clinical Neuropsychologist
325 E EISENHOWER PKWY, B1F2
ANN ARBOR, MI 48108
Clinic/Center (Physical Therapy)
325 E EISENHOWER PKWY, SECOND FLOOR
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY, 2ND FLOOR
ANN ARBOR, MI 48108
Student in an Organized Health Care Education/Training Program
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Physician Assistant
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Psychiatry & Neurology (Neurology)
325 E EISENHOWER PKWY, SUITE 100
ANN ARBOR, MI 48108
Occupational Therapist (Physical Rehabilitation)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Occupational Therapist (Physical Rehabilitation)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Physical Therapist (Orthopedic)
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108
Occupational Therapist
325 E EISENHOWER PKWY
ANN ARBOR, MI 48108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568164184, enumerated as an "individual" on March 20, 2023.

The provider is located at 325 E EISENHOWER PKWY ANN ARBOR, MI 48108 and the phone number is (734) 936-7175.

Physical Medicine & Rehabilitation with taxonomy code 208100000X.