Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Steven Reynolds, MD

Psychiatry Physician in Durham, NC · enumerated 2006.

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

National Provider Identifier

1023052503

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Steven Reynolds

Credential MD

Sex Male

Practice address 923 Broad St, Durham, NC, 27705

Phone (919) 220-4224

Fax (919) 220-7309

Enumeration date Jun 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 32957 (NC) 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
2342249	Other	NC	GROUP MEDICARE

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Reynolds?

Mark Reynolds is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Martha Wagner Psychiatric/Mental Health Registered Nurse · Durham, NC NPI 1821125691 Rebecca Damin Psychiatric/Mental Health Registered Nurse · Durham, NC NPI 1205963915 Telecare Corporation Community/Behavioral Health Agency · Durham, NC NPI 1700908563 Teri Knighton Mental Health Counselor · Durham, NC NPI 1841312378 Sheila Sutton Adult Psychiatric/Mental Health Registered Nurse · Durham, NC NPI 1275750317 Telecare Mental Health Services of North Carolina Community/Behavioral Health Agency · Durham, NC NPI 1508086752 Kristine Rosati Case Manager/Care Coordinator · Durham, NC NPI 1366654105 Evelyn Berry Mental Health Counselor · Durham, NC NPI 1417169335

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