DR. DOUGLAS DORR PARR PHARM.D.
NPI 1265636286
Pharmacist - Oncology in Lebanon, NH

NPI Status: Active since June 13, 2007

Contact Information

ONE MEDICAL CENTER DRIVE
DARTMOUTH-HITCHCOCK MEDICAL CENTER
LEBANON, NH
ZIP 03756
Phone: (603) 650-7362
Fax: (603) 650-4454

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  • Individual
  • Male
  • Pharmacist
  • Oncology

About DOUGLAS PARR

This page provides the complete NPI Profile along with additional information for Douglas Parr, a provider established in Lebanon, New Hampshire with a medical specialization in Pharmacist, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1265636286 assigned on June 2007. The practitioner's primary taxonomy code is 1835X0200X with license number R2020 (NH). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1265636286
Provider Name
DR. DOUGLAS DORR PARR PHARM.D.
Gender
Male
Entity Type
Individual
Location Address
ONE MEDICAL CENTER DRIVE DARTMOUTH-HITCHCOCK MEDICAL CENTER LEBANON, NH 03756
Location Phone
(603) 650-7362
Location Fax
(603) 650-4454
Mailing Address
164 CASH ST CROYDON, NH 03773
Mailing Phone
(603) 650-7362
Mailing Fax
(603) 650-4454
Is Sole Proprietor?
No
Enumeration Date
06-13-2007
Last Update Date
07-08-2007
Code Navigator

A pharmacist like Douglas Parr fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist Oncology

Taxonomy Code
1835X0200X
Type
Pharmacy Service Providers
License No.
R2020
License State
NH
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.

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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 1265636286, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 6 → 12 → 3 6 → 12 → 3 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 + 1 + 2 + 3 + 1 + 2 + 2 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1265636286.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
ONE MEDICAL CENTER DRIVE, DHMC DEPARTMENT OF ANESTHESIA
LEBANON, NH 03756
Pediatrics (Pediatric Rheumatology)
ONE MEDICAL CENTER DRIVE, DHMC RHEUMATOLOGY
LEBANON, NH 03756
Physician Assistant
ONE MEDICAL CENTER DRIVE, DHMC DEPERTMENT OF GENERAL INTERNAL MEDICINE LYME ROAD
LEBANON, NH 03756
Emergency Medicine
ONE MEDICAL CENTER DRIVE, DHMC DEPARTMENT OF EMERGENCY MEDICINE
LEBANON, NH 03756
Internal Medicine (Endocrinology, Diabetes & Metabolism)
ONE MEDICAL CENTER DRIVE
LEBANON, NH 03756
Pediatrics
ONE MEDICAL CENTER DRIVE, DHMC DEPARTMENT OF PEDIATRICS
LEBANON, NH 03756
Physician Assistant
ONE MEDICAL CENTER DRIVE, DHMC DEPARTMENT OF ORTHOPAEDICS
LEBANON, NH 03756
Internal Medicine (Hospice and Palliative Medicine)
ONE MEDICAL CENTER DRIVE, DARTMOUTH-HITCHCOCK MEDICAL CENTER
LEBANON, NH 03756
Internal Medicine (Cardiovascular Disease)
ONE MEDICAL CENTER DRIVE, DARTMOUTH-HITCHCOCK MEDICAL CENTER
LEBANON, NH 03756
Radiology (Diagnostic Radiology)
ONE MEDICAL CENTER DRIVE, RADIOLOGY
LEBANON, NH 03756
Nurse Anesthetist, Certified Registered
ONE MEDICAL CENTER DRIVE, DHMC DEPARTMENT OF ANESTHESIA
LEBANON, NH 03756
Genetic Counselor, MS
ONE MEDICAL CENTER DRIVE
LEBANON, NH 03756
Psychiatry & Neurology (Clinical Neurophysiology)
ONE MEDICAL CENTER DRIVE, DEPT. OF NEUROLOGY, DARTMOUTH-HITCHCOCK MEDICAL CENTER
LEBANON, NH 03756
Nurse Practitioner (Pediatrics)
ONE MEDICAL CENTER DRIVE, PEDIATRICS/CHILD DEVELOPMENT
LEBANON, NH 03756
Student in an Organized Health Care Education/Training Program
ONE MEDICAL CENTER DRIVE
LEBANON, NH 03756
Nurse Practitioner
ONE MEDICAL CENTER DRIVE, DARTMOUTH HITCHCOCK - PAIN MEDICINE/ANESTHESIOLOGY
LEBANON, NH 03756
Occupational Therapist (Physical Rehabilitation)
ONE MEDICAL CENTER DRIVE, SPINE CENTER
LEBANON, NH 03756
Radiology (Diagnostic Radiology)
ONE MEDICAL CENTER DRIVE, DARTMOUTH HITCHCOCK - RADIOLOGY
LEBANON, NH 03756
Nurse Practitioner (Family)
ONE MEDICAL CENTER DRIVE, GENERAL SURGERY
LEBANON, NH 03756
Nurse Practitioner
ONE MEDICAL CENTER DRIVE, DARTMOUTH HITCHCOCK - HEMATOLOGY/ONCOLOGY
LEBANON, NH 03756

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265636286, enumerated as an "individual" on June 13, 2007.

The provider is located at ONE MEDICAL CENTER DRIVE DARTMOUTH-HITCHCOCK MEDICAL CENTER LEBANON, NH 03756 and the phone number is (603) 650-7362.

Pharmacist with taxonomy code 1835X0200X and a focus in Oncology.