Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JOSEPH CARMICHAEL SPIRNAK MD
NPI 1356286736
Military Health Care Provider in Portsmouth, VA

Active since April 21, 2026
620 JOHN PAUL JONES CIR, PORTSMOUTH, VA 23708(757) 953-5000 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joseph Carmichael Spirnak Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOSEPH CARMICHAEL SPIRNAK MD (NPI 1356286736) is an individual military health care provider provider in Portsmouth, Virginia and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1356286736
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameJOSEPH CARMICHAEL SPIRNAKCredential: MD
Location Address620 JOHN PAUL JONES CIRPortsmouth, VA 23708-2111
Mailing Address620 John Paul Jones CirPortsmouth, VA 23708-2111
Sole ProprietorNo
Enumeration DateApril 21, 2026
Last NPPES UpdateJuly 31, 2026
NPPES CertifiedJuly 31, 2026
NPI 1356286736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
620 JOHN PAUL JONES CIR, Portsmouth, VA 23708

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Emergency Medicine
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH
PORTSMOUTH, VA 23708
Dental Hygienist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Surgery
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
General Practice
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Military Health Care Provider
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Social Worker (Clinical)
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Spirnak's NPI number?

The NPI number for Joseph Spirnak is 1356286736. It was assigned to this individual provider in the NPPES registry on April 21, 2026.

Where is Joseph Spirnak located?

Joseph Spirnak practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (757) 953-5000.

What is Joseph Spirnak's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

When was this NPI record last updated?

The NPPES record for Joseph Spirnak was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.