Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Dorr Parr, PHARM.D.

Oncology Pharmacist in Lebanon, NH · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265636286

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Dorr Parr

Credential PHARM.D.

Sex Male

Practice address One Medical Center Drive, Dartmouth-Hitchcock Medical Center, Lebanon, NH, 03756

Phone (603) 650-7362

Fax (603) 650-4454

Enumeration date Jun 13, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1835X0200X Oncology Pharmacist Pharmacy Service Providers · License R2020 (NH) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Douglas Parr's NPI record?

Cross-check NPI 1265636286 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265636286 active?

Yes, as of the latest NPPES snapshot, NPI 1265636286 is active (record last updated 2007-07-08).

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Ruth Ticknor Certified Registered Nurse Anesthetist · Lebanon, NH NPI 1437159225 Shannon Morrill-Cornelius Genetic Counselor (M.S.) · Lebanon, NH NPI 1417946104 Janine Eagle Ophthalmology Physician · Lebanon, NH NPI 1265415533 Dorothy Wortmann Pediatric Rheumatology Physician · Lebanon, NH NPI 1477520229 Eric Steffen Ophthalmology Physician · Lebanon, NH NPI 1376505172 Myles Boone Anesthesiology Physician · Lebanon, NH NPI 1700843471 Deborah Tepper Internal Medicine Physician · Lebanon, NH NPI 1407807530 Vincent Pellegrini Orthopaedic Surgery Physician · Lebanon, NH NPI 1487607529

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.