SARAH MICHELLE REACH MD
NPI 1588307987
Pathology - Anatomic Pathology & Clinical Pathology in Aurora, CO

NPI Status: Active since April 14, 2022

Contact Information

12631 E 17TH AVE
AURORA, CO
ZIP 80045
Phone: (303) 724-3704

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  • Individual
  • Female
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About SARAH REACH

This page provides the complete NPI Profile along with additional information for Sarah Reach, a provider established in Aurora, Colorado with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1588307987 assigned on April 2022. The practitioner's primary taxonomy code is 207ZP0102X with license number 0077603 (CO). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1588307987
Provider Name
SARAH MICHELLE REACH MD
Gender
Female
Entity Type
Individual
Location Address
12631 E 17TH AVE AURORA, CO 80045
Location Phone
(303) 724-3704
Mailing Address
4 HORSESHOE HILL RD W POUND RIDGE, NY 10576
Mailing Phone
(914) 406-5736
Is Sole Proprietor?
Yes
Enumeration Date
04-14-2022
Last Update Date
07-02-2026
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Location Map

Secondary Locations

  • 525 E 68th St
    New York, NY 10065
    (212) 746-5454

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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
0077603
License State
CO
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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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 1588307987, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 3 → 6 7 → 14 → 5 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 + 6 + 8 + 6 + 0 + 1 + 4 + 9 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1588307987.

Other Providers at the Same Location


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

Pharmacist
12631 E 17TH AVE, C238-L15
AURORA, CO 80045
Pharmacist
12631 E 17TH AVE
AURORA, CO 80045
General Acute Care Hospital (Women)
12631 E 17TH AVE
AURORA, CO 80045
Nurse Practitioner (Acute Care)
12631 E 17TH AVE, ROOM 5212, MAIL STOP B185
AURORA, CO 80045
Obstetrics & Gynecology
12631 E 17TH AVE
AURORA, CO 80045
Obstetrics & Gynecology
12631 E 17TH AVE
AURORA, CO 80045
Psychologist (Clinical)
12631 E 17TH AVE, AO1, ROOM 3408
AURORA, CO 80045
Obstetrics & Gynecology
12631 E 17TH AVE
AURORA, CO 80045
Thoracic Surgery (Cardiothoracic Vascular Surgery)
12631 E 17TH AVE, DIVISION OF CARDIOTHORACIC SURGERY, C310, ROOM 6602
AURORA, CO 80045
Internal Medicine
12631 E 17TH AVE, MAIL STOP 8200 - AO1, RM 2414
AURORA, CO 80045
Obstetrics & Gynecology
12631 E 17TH AVE, B198-6
AURORA, CO 80045
Obstetrics & Gynecology (Maternal & Fetal Medicine)
12631 E 17TH AVE
AURORA, CO 80045
Obstetrics & Gynecology
12631 E 17TH AVE, MAILSTOP B-198-2
AURORA, CO 80045
Pathology (Anatomic Pathology & Clinical Pathology)
12631 E 17TH AVE, DEPARTMENT OF PATHOLOGY, MAIL STOP 8104
AURORA, CO 80045
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
12631 E 17TH AVE, MAILBOX B202, ACADEMIC OFFICE 1
AURORA, CO 80045
Surgery (Trauma Surgery)
12631 E 17TH AVE, ROOM 6001
AURORA, CO 80045
Surgery
12631 E 17TH AVE, MS C302
AURORA, CO 80045
Surgery
12631 E 17TH AVE, MS C302
AURORA, CO 80045
Student in an Organized Health Care Education/Training Program
12631 E 17TH AVE
AURORA, CO 80045
Student in an Organized Health Care Education/Training Program
12631 E 17TH AVE
AURORA, CO 80045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588307987, enumerated as an "individual" on April 14, 2022.

The provider is located at 12631 E 17TH AVE AURORA, CO 80045 and the phone number is (303) 724-3704.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.