DR. RICHARD GROSSMAN MD, MPH
NPI 1265448989
Obstetrics & Gynecology in Durango, CO

NPI Status: Active since August 01, 2006

Contact Information

1 MERCADO ST
SUITE 105
DURANGO, CO
ZIP 81301
Phone: (970) 382-8800
Fax: (970) 382-0122

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  • Individual
  • Male
  • Obstetrics & Gynecology

About RICHARD GROSSMAN

This page provides the complete NPI Profile along with additional information for Richard Grossman, a women's health care provider established in Durango, Colorado with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1265448989 assigned on August 2006. The practitioner's primary taxonomy code is 207V00000X with license number 20447 (CO). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1265448989
Provider Name
DR. RICHARD GROSSMAN MD, MPH
Gender
Male
Entity Type
Individual
Location Address
1 MERCADO ST SUITE 105 DURANGO, CO 81301
Location Phone
(970) 382-8800
Location Fax
(970) 382-0122
Mailing Address
1 MERCADO ST SUITE 105 DURANGO, CO 81301
Mailing Phone
(970) 382-8800
Mailing Fax
(970) 382-0122
Is Sole Proprietor?
Yes
Enumeration Date
08-01-2006
Last Update Date
08-16-2007
Code Navigator

Women's health care providers like Richard Grossman treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
20447
License State
CO
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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)
1207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

70-135 (NM)

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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 1265448989, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 8 + 4 + 1 + 6 + 9 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1265448989.

Other Providers at the Same Location


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

Physical Therapist
1 MERCADO ST, SUITE 201
DURANGO, CO 81301
Physical Therapist
1 MERCADO ST, SUITE 201
DURANGO, CO 81301
Physical Therapist
1 MERCADO ST
DURANGO, CO 81301
Orthopaedic Surgery
1 MERCADO ST, STE 202
DURANGO, CO 81301
Physician Assistant
1 MERCADO ST, SUITE 202
DURANGO, CO 81301
Otolaryngology
1 MERCADO ST, SUITE 205
DURANGO, CO 81301
Physician Assistant (Surgical)
1 MERCADO ST, STE 202
DURANGO, CO 81301
Orthopaedic Surgery
1 MERCADO ST, STE 202
DURANGO, CO 81301
Family Medicine
1 MERCADO ST, SUITE 160
DURANGO, CO 81301
Family Medicine
1 MERCADO ST, SUITE 160
DURANGO, CO 81301
Physical Therapist
1 MERCADO ST, SUITE 201
DURANGO, CO 81301
Physician Assistant (Medical)
1 MERCADO ST, SUITE 205
DURANGO, CO 81301
Surgery
1 MERCADO ST, SUITE 220
DURANGO, CO 81301
Radiology (Radiation Oncology)
1 MERCADO ST, SUITE 100
DURANGO, CO 81301
Nurse Practitioner (Adult Health)
1 MERCADO ST, SUITE 100
DURANGO, CO 81301
Specialist
1 MERCADO ST, SUITE 105
DURANGO, CO 81301
Orthopaedic Surgery (Hand Surgery)
1 MERCADO ST, SUITE 202
DURANGO, CO 81301
Psychologist (Clinical)
1 MERCADO ST, 265
DURANGO, CO 81301
Midwife
1 MERCADO ST, SUITE 145
DURANGO, CO 81301
Surgery
1 MERCADO ST, SUITE 220
DURANGO, CO 81301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265448989, enumerated as an "individual" on August 01, 2006.

The provider is located at 1 MERCADO ST SUITE 105 DURANGO, CO 81301 and the phone number is (970) 382-8800.

Obstetrics & Gynecology with taxonomy code 207V00000X.