Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas M Christenson, MD

Anesthesiology Physician in Reston, VA · enumerated 2005.

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

National Provider Identifier

1770569097

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas M Christenson

Credential MD

Sex Male

Practice address 1850 Town Center Pkwy, Resotn Hospital Center, Reston, VA, 20190

Phone (703) 471-0919

Fax (703) 742-9081

Enumeration date Dec 19, 2005

Last updated in NPPES Dec 17, 2015

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 0101057308 (VA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
173386	Other	-	ANTHEM
005710260	Medicaid	VA	-

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.

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Frequently asked questions

Is NPI 1770569097 active?

Yes, as of the latest NPPES snapshot, NPI 1770569097 is active (record last updated 2015-12-17).

How do I verify Douglas Christenson's NPI record?

Cross-check NPI 1770569097 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robert Shor Cardiovascular Disease Physician · Reston, VA NPI 1386646420 Meera Goradia Anesthesiology Physician · Reston, VA NPI 1700882537 Eric Shea Anesthesiology Physician · Reston, VA NPI 1932109220 Paolo Hernandez Emergency Medicine Physician · Reston, VA NPI 1932101342 Charles Dougherty Anesthesiology Physician · Reston, VA NPI 1194717926 Charles Dyer General Practice Physician · Reston, VA NPI 1972590099 James Slepica Certified Registered Nurse Anesthetist · Reston, VA NPI 1699763128 Behjat Alemi Neonatal-Perinatal Medicine Physician · Reston, VA NPI 1699763961

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-17.