Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Shannan Michelle Calhoon, CNM, ARNP

Advanced Practice Midwife in Morristown, TN · enumerated 2006 · practices at Devon D. Smith, MD.

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

National Provider Identifier

1013012038

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Registry record

Entity type Individual (Type 1)

Name Mrs. Shannan Michelle Calhoon

Credential CNM, ARNP

Sex Female

Practice address 1621 W Morris Blvd Ste A, Morristown, TN, 37813

Phone (423) 492-7100

Enumeration date Sep 14, 2006

Last updated in NPPES Dec 30, 2021

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 11029P (VI) Secondary

176B00000X Midwife Other Service Providers · License 1681 (CA) Secondary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 27154 (TN) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
Q063261	Medicaid	TN	-
GR0087580	Medicaid	CA	-

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

What specialty is Shannan Calhoon?

Shannan Calhoon is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Kim Brooks Obstetrics & Gynecology Physician · Morristown, TN NPI 1770554578 Devon Smith Internal Medicine Physician · Morristown, TN NPI 1952370587 James Patenge Obstetrics & Gynecology Physician · Morristown, TN NPI 1467404293 Devon D. Smith, MD Internal Medicine Physician · Morristown, TN NPI 1114113628 Chelsea Smith Family Nurse Practitioner · Morristown, TN NPI 1922785641 Bobbie Brzeczek Advanced Practice Midwife · Morristown, TN NPI 1952163396

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-30.