ROBERT D GREENHALGH MD
NPI 1598892663
Family Medicine in Reno, NV

NPI Status: Active since February 27, 2007

Contact Information

975 KIRMAN AVE
VA SIERRA NEVADA HEALTH CARE SYSTEM;
RENO, NV
ZIP 89502
Phone: (775) 786-7200

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  • Individual
  • Male
  • Family Medicine

About ROBERT GREENHALGH

This page provides the complete NPI Profile along with additional information for Robert Greenhalgh, a primary care provider established in Reno, Nevada with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1598892663 assigned on February 2007. The practitioner's primary taxonomy code is 207Q00000X with license number MD038848E (PA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1598892663
Provider Name
ROBERT D GREENHALGH MD
Gender
Male
Entity Type
Individual
Location Address
975 KIRMAN AVE VA SIERRA NEVADA HEALTH CARE SYSTEM; RENO, NV 89502
Location Phone
(775) 786-7200
Mailing Address
975 KIRMAN AVE VA SIERRA NEVADA HEALTH CARE SYSTEM; RENO, NV 89502
Mailing Phone
(775) 786-7200
Is Sole Proprietor?
No
Enumeration Date
02-27-2007
Last Update Date
09-24-2015
Code Navigator

A primary care provider (PCP) like Robert Greenhalgh sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD038848E
License State
PA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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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 1598892663, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 9 → 18 → 9 8 → 16 → 7 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 6 + 9 + 4 + 6 + 1 + 2 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598892663.

Other Providers at the Same Location


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

Internal Medicine
975 KIRMAN AVE, VA SIERRA NEVADA HEALTH CARE SYSTEM
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE, PHARMACY SERVICE (119)
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist
975 KIRMAN AVE
RENO, NV 89502
Psychiatry & Neurology (Psychiatry)
975 KIRMAN AVE, (116)
RENO, NV 89502
Pharmacist
975 KIRMAN AVE, ATTN:PHARMACY
RENO, NV 89502
Pharmacist (Pharmacotherapy)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist (Pharmacotherapy)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE
RENO, NV 89502
Pharmacist
975 KIRMAN AVE
RENO, NV 89502
Registered Nurse
975 KIRMAN AVE
RENO, NV 89502
Respiratory Therapist, Registered
975 KIRMAN AVE
RENO, NV 89502
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
975 KIRMAN AVE
RENO, NV 89502
Physical Therapist
975 KIRMAN AVE
RENO, NV 89502
Speech-Language Pathologist
975 KIRMAN AVE
RENO, NV 89502
Social Worker (Clinical)
975 KIRMAN AVE
RENO, NV 89502
Psychologist (Clinical)
975 KIRMAN AVE, MH 116
RENO, NV 89502
Pharmacist
975 KIRMAN AVE
RENO, NV 89502

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598892663, enumerated as an "individual" on February 27, 2007.

The provider is located at 975 KIRMAN AVE VA SIERRA NEVADA HEALTH CARE SYSTEM; RENO, NV 89502 and the phone number is (775) 786-7200.

Family Medicine with taxonomy code 207Q00000X.