MICHAEL J. LEIDING MD
NPI 1063447795
Internal Medicine - Geriatric Medicine in Highlands Ranch, CO

NPI Status: Active since July 11, 2006

Contact Information

3235 MILL VISTA RD
HIGHLANDS RANCH, CO
ZIP 80129
Phone: (303) 876-8320
Fax: (888) 701-4175

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  • Individual
  • Male
  • Internal Medicine
  • Geriatric Medicine

About MICHAEL LEIDING

This page provides the complete NPI Profile along with additional information for Michael Leiding, an internist established in Highlands Ranch, Colorado with a medical specialization in Internal Medicine, focusing in geriatric medicine . The healthcare provider is registered in the NPI registry with number 1063447795 assigned on July 2006. The practitioner's primary taxonomy code is 207RG0300X with license number DR.0057326 (CO). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1063447795
Provider Name
MICHAEL J. LEIDING MD
Gender
Male
Entity Type
Individual
Location Address
3235 MILL VISTA RD HIGHLANDS RANCH, CO 80129
Location Phone
(303) 876-8320
Location Fax
(888) 701-4175
Mailing Address
5730 EXECUTIVE DR STE 230 CATONSVILLE, MD 21228
Mailing Phone
(303) 876-8320
Mailing Fax
(888) 701-4175
Is Sole Proprietor?
No
Enumeration Date
07-11-2006
Last Update Date
03-21-2023
Code Navigator

An internist like Michael Leiding is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1725 W Harrison St Suite 955
    Chicago, IL 60612
    (312) 942-7030
  • 1725 W Harrison St Suite 955
    Chicago, IL 60612
    (312) 942-7030
  • 8405 W Alameda Ave
    Lakewood, CO 80226
    (720) 974-5400

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

Internal Medicine Geriatric Medicine

Taxonomy Code
207RG0300X
Type
Allopathic & Osteopathic Physicians
License No.
DR.0057326
License State
CO
Taxonomy Description
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

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)
1207RG0300XAllopathic & Osteopathic Physicians

Internal Medicine
Geriatric Medicine

036109751 (IL)
2207RH0002XAllopathic & Osteopathic Physicians

Internal Medicine
Hospice and Palliative Medicine

DR.0057326 (CO)

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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 1063447795, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
0
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 + 0 + 1 + 2 + 3 + 8 + 4 + 1 + 4 + 7 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1063447795.

Other Providers at the Same Location


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

Clinic/Center (Rehabilitation)
3235 MILL VISTA RD, ATTN: REHABILITATION MANAGER
HIGHLANDS RANCH, CO 80129
Skilled Nursing Facility
3235 MILL VISTA RD, ATTN: EXECUTIVE DIRECTOR
HIGHLANDS RANCH, CO 80129
Nurse Practitioner
3235 MILL VISTA RD, SUITE 100
HIGHLANDS RANCH, CO 80129
Durable Medical Equipment & Medical Supplies
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Occupational Therapist
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Family Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Geriatric Medicine)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Physician Assistant
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Family Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Social Worker (Clinical)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Physician Assistant
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Geriatric Medicine)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Nurse Practitioner (Occupational Health)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Pharmacy
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Podiatrist (Foot & Ankle Surgery)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Internal Medicine (Cardiovascular Disease)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129
Social Worker (Clinical)
3235 MILL VISTA RD
HIGHLANDS RANCH, CO 80129

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063447795, enumerated as an "individual" on July 11, 2006.

The provider is located at 3235 MILL VISTA RD HIGHLANDS RANCH, CO 80129 and the phone number is (303) 876-8320.

Internal Medicine with taxonomy code 207RG0300X and a focus in Geriatric Medicine.