MR. THOMAS MARK HARTLEY M.D.
NPI 1164407391
Orthopaedic Surgery in Riverside, CA

NPI Status: Active since December 09, 2005

Contact Information

4444 MAGNOLIA AVE
RIVERSIDE, CA
ZIP 92501
Phone: (951) 682-5661
Fax: (951) 686-3758

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  • Individual
  • Male
  • Orthopaedic Surgery

About THOMAS HARTLEY

This page provides the complete NPI Profile along with additional information for Thomas Hartley, a provider established in Riverside, California with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1164407391 assigned on December 2005. The practitioner's primary taxonomy code is 207X00000X with license number G89301 (CA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1164407391
Provider Name
MR. THOMAS MARK HARTLEY M.D.
Other Name
MR. MARK HARTLEY M.D.
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
4444 MAGNOLIA AVE RIVERSIDE, CA 92501
Location Phone
(951) 682-5661
Location Fax
(951) 686-3758
Mailing Address
4444 MAGNOLIA AVE RIVERSIDE, CA 92501
Mailing Phone
(951) 682-5661
Mailing Fax
(951) 686-3758
Is Sole Proprietor?
No
Enumeration Date
12-09-2005
Last Update Date
07-13-2018
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
G89301
License State
CA
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

100628 (MO)

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.

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.

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.

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
1164407391OTHER (01)COVENTRY
1164407391OTHER (01)TRICARE
1093058OTHER (01)UNITED HEALTH CARE
3076318OTHER (01)CIGNA
4364771OTHER (01)AETNA
18475026OTHER (01)BCBS
P00455132OTHER (01)RAILROAD MEDICARE

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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 1164407391, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 4 → 8 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 8 + 0 + 1 + 4 + 3 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1164407391.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Clinic/Center (Ambulatory Surgical)
4444 MAGNOLIA AVE, SUITE C
RIVERSIDE, CA 92501
Physical Medicine & Rehabilitation
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Physical Therapy Assistant
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Specialist/Technologist (Athletic Trainer)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Orthopaedic Surgery
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Occupational Therapist (Hand)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Orthopaedic Surgery
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Physical Therapist (Orthopedic)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Physical Therapist (Sports)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Family Medicine (Sports Medicine)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Physical Therapist (Sports)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501
Physical Therapist (Sports)
4444 MAGNOLIA AVE
RIVERSIDE, CA 92501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164407391, enumerated as an "individual" on December 09, 2005.

The provider is located at 4444 MAGNOLIA AVE RIVERSIDE, CA 92501 and the phone number is (951) 682-5661.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Tricare, Cigna, Aetna, Blue. Please consult your insurance carrier or call the provider to verify.