DR. MARK ELLISON DAVISON DPM
NPI 1134187990
Podiatrist in State College, PA

NPI Status: Active since May 02, 2006

Contact Information

315 S ALLEN ST
SUITE 118
STATE COLLEGE, PA
ZIP 16801
Phone: (814) 237-2204
Fax: (814) 237-9611

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NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Podiatrist

About MARK DAVISON

This page provides the complete NPI Profile along with additional information for Mark Davison, a provider established in State College, Pennsylvania with a medical specialization in Podiatrist. The healthcare provider is registered in the NPI registry with number 1134187990 assigned on May 2006. The practitioner's primary taxonomy code is 213E00000X with license number SC002529L (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1134187990
Provider Name
DR. MARK ELLISON DAVISON DPM
Gender
Male
Entity Type
Individual
Location Address
315 S ALLEN ST SUITE 118 STATE COLLEGE, PA 16801
Location Phone
(814) 237-2204
Location Fax
(814) 237-9611
Mailing Address
315 S ALLEN ST SUITE 118 STATE COLLEGE, PA 16801
Mailing Phone
(814) 237-2204
Mailing Fax
(814) 237-9611
Is Sole Proprietor?
Yes
Enumeration Date
05-02-2006
Last Update Date
07-08-2007
Code Navigator

A podiatrist like Mark Davison provides medical and surgical care for people with foot, ankle, and lower leg issues. Podiatrists treat foot and ankle ailments like calluses, ingrown toenails, heel spurs, arthritis, congenital foot deformities, foot problems associated with diabetes and arch problems.

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

Podiatrist

Taxonomy Code
213E00000X
Type
Podiatric Medicine & Surgery Service Providers
License No.
SC002529L
License State
PA
Taxonomy Description
A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

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
DA452998MEDICARE ID-TYPE UNSPECIFIED (04)PA 
T72946MEDICARE UPIN (02)PA 

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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 1134187990, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
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 3 → 6 1 → 2 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 + 6 + 4 + 2 + 8 + 1 + 4 + 9 + 1 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1134187990.

Other Providers at the Same Location


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

Psychologist (Clinical)
315 S ALLEN ST, SUITE 422
STATE COLLEGE, PA 16801
Psychologist (Counseling)
315 S ALLEN ST, SUITE 422
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychiatry & Neurology (Psychiatry)
315 S ALLEN ST, SUITE 223
STATE COLLEGE, PA 16801
Psychologist (Clinical)
315 S ALLEN ST, 218
STATE COLLEGE, PA 16801
Podiatrist (Foot Surgery)
315 S ALLEN ST, SUITE 118
STATE COLLEGE, PA 16801
Psychologist
315 S ALLEN ST, SUITE 218
STATE COLLEGE, PA 16801
Psychologist (Clinical)
315 S ALLEN ST, SUITE 421
STATE COLLEGE, PA 16801
Community/Behavioral Health
315 S ALLEN ST, 318B
STATE COLLEGE, PA 16801
Psychologist (Clinical)
315 S ALLEN ST, STE 218
STATE COLLEGE, PA 16801
Psychiatry & Neurology (Psychiatry)
315 S ALLEN ST, STE 216
STATE COLLEGE, PA 16801
Psychiatry & Neurology (Psychiatry)
315 S ALLEN ST, SUITE 216
STATE COLLEGE, PA 16801
Psychologist (Clinical)
315 S ALLEN ST, SUITE 421
STATE COLLEGE, PA 16801
Counselor (Mental Health)
315 S ALLEN ST, SUITE 326
STATE COLLEGE, PA 16801
Counselor (Mental Health)
315 S ALLEN ST
STATE COLLEGE, PA 16801
Counselor (Mental Health)
315 S ALLEN ST
STATE COLLEGE, PA 16801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134187990, enumerated as an "individual" on May 02, 2006.

The provider is located at 315 S ALLEN ST SUITE 118 STATE COLLEGE, PA 16801 and the phone number is (814) 237-2204.

Podiatrist with taxonomy code 213E00000X.

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