What is Joseph Hollen's NPI number?

Joseph Hollen's National Provider Identifier (NPI) is 1104197276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Hollen's specialty?

Joseph Hollen is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Joseph Hollen located?

Joseph Hollen's practice location on file with NPPES is 4741 Caughlin Pkwy, Reno, NV 89519-1000.

What is Joseph Hollen's phone number?

The practice phone number listed in the NPPES registry for Joseph Hollen is (775) 827-0670.

Is Joseph Hollen's NPI active?

Yes — Joseph Hollen's NPI (1104197276) is active in the NPPES registry as of the last update on 2012-01-21.

IndividualActive

Joseph Hollen, M.D.

NPI 1104197276 · General Practice Physician · Reno, NV

Joseph Hollen, M.D. is a General Practice Physician provider in Reno, NV (NPI 1104197276).

Provider details

NPI number: 1104197276
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 4392 (NV)

Practice location

4741 Caughlin Pkwy

Suite #3

Reno, NV 89519-1000

Phone: (775) 827-0670

Fax: (775) 827-6481

Street-level locationGet directions

More NV providers

Mailing address

Po Box 6629

Reno, NV 89513-6629

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 4392 (NV)
Allopathic & Osteopathic Physicians
Emergency Medicine Physician207P00000XLicense 4392 (NV)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2012-01-21
Last updated: 2012-01-21

Frequently asked questions

What is Joseph Hollen's NPI number?: Joseph Hollen's National Provider Identifier (NPI) is 1104197276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Joseph Hollen's specialty?: Joseph Hollen is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Joseph Hollen located?: Joseph Hollen's practice location on file with NPPES is 4741 Caughlin Pkwy, Reno, NV 89519-1000.
What is Joseph Hollen's phone number?: The practice phone number listed in the NPPES registry for Joseph Hollen is (775) 827-0670.
Is Joseph Hollen's NPI active?: Yes — Joseph Hollen's NPI (1104197276) is active in the NPPES registry as of the last update on 2012-01-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions