Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NATHANIEL LOREN HAUSER MD
NPI 1770425605
Military Health Care Provider in Portsmouth, VA

Q: What is Nathaniel Hauser's NPI number?

The NPI number for Nathaniel Hauser is 1770425605. It was assigned to this individual provider in the NPPES registry on April 8, 2026.

Q: What is Nathaniel Hauser's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nathaniel Hauser was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.

Active since April 08, 2026

620 JOHN PAUL JONES CIRCLE, PORTSMOUTH, PORTSMOUTH, VA 23708(757) 953-2518 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 29, 2026, Apr 8, 2026 (2 updates tracked since 2026).

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About Nathaniel Loren Hauser Md NPPES

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

NATHANIEL LOREN HAUSER MD (NPI 1770425605) is an individual military health care provider provider in Portsmouth, Virginia, licensed in Virginia (0116042573) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1770425605

Entity TypeIndividualMale

Primary Taxonomy171000000X

Provider Legal NameNATHANIEL LOREN HAUSERCredential: MD

Location Address620 JOHN PAUL JONES CIRCLE, PORTSMOUTHPortsmouth, VA 23708

Mailing Address620 John Paul Jones Circle, PortsmouthPortsmouth, VA 23708 · (757) 953-2518 · Fax (757) 953-0845

Phone(757) 953-2518

Sole ProprietorNo

Enumeration DateApril 8, 2026

Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration

NPPES CertifiedJuly 29, 2026

✔ NPI 1770425605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers

Taxonomy Code171000000X

License✔ Licensed in VA · 0116042573

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 CIRCLE, PORTSMOUTH, Portsmouth, VA 23708

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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 Nathaniel Hauser's NPI number?

The NPI number for Nathaniel Hauser is 1770425605. It was assigned to this individual provider in the NPPES registry on April 8, 2026.

Where is Nathaniel Hauser located?

Nathaniel Hauser practices at 620 John Paul Jones Circle, Portsmouth, Portsmouth, VA 23708. The listed phone number is (757) 953-2518.

What is Nathaniel Hauser'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 Nathaniel Hauser was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.