What is Addison Tarr's NPI number?

Addison Tarr's National Provider Identifier (NPI) is 1942343348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Addison Tarr's specialty?

Addison Tarr is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Addison Tarr located?

Addison Tarr's practice location on file with NPPES is 4100 W 3rd St, Dayton, OH 45428-9000.

What is Addison Tarr's phone number?

The practice phone number listed in the NPPES registry for Addison Tarr is (714) 225-8665.

Does Addison Tarr accept Medicare?

Addison Tarr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Addison Tarr's NPI active?

Yes — Addison Tarr's NPI (1942343348) is active in the NPPES registry as of the last update on 2020-08-22.

IndividualActiveAccepts Medicare

Addison Tarr, D.O.

NPI 1942343348 · Emergency Medicine Physician · Dayton, OH

Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Addison Tarr, D.O. is a Emergency Medicine Physician provider in Dayton, OH (NPI 1942343348).

Provider details

NPI number: 1942343348
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Male
Sole proprietor: Yes
License: 5101015861 (MI)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense 34009509 (OH)
Allopathic & Osteopathic Physicians
Emergency Medicine Physician207P00000XLicense 5101015861 (MI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(99/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
12 documented practice locations

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.

Practice location

4100 W 3rd St

Dayton, OH 45428-9000

Phone: (714) 225-8665

Street-level locationGet directions

More OH providers

Mailing address

3738 W Salinas Cir

Dayton, OH 45440-3959

Additional practice locations (11)

3535 Pentagon Blvd
Beavercreek, OH 45431-1705
Phone: (937) 702-4500
1997 Miamisburg Centerville Rd
Centerville, OH 45459-3811
Phone: (937) 401-6228
405 W Grand Ave
Dayton, OH 45405-7538
Phone: (937) 723-3211
450 Washington Jackson Rd
Eaton, OH 45320-8699
Phone: (937) 458-8376
100 Kettering Way
Franklin, OH 45005-1155
Phone: (937) 458-4700
8701 Old Troy Pike
Huber Heights, OH 45424-1066
Phone: (937) 558-3338
3535 Southern Blvd
Kettering, OH 45429
Phone: (937) 395-8166
4000 Miamisburg Centerville Rd
Miamisburg, OH 45342-7615
Phone: (937) 384-8791
6147 State Route 122
Middletown, OH 45005-5201
Phone: (513) 261-3410

Enumerated: 2007-02-15
Last updated: 2020-08-22
Certified: 2020-08-22

Frequently asked questions

What is Addison Tarr's NPI number?: Addison Tarr's National Provider Identifier (NPI) is 1942343348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Addison Tarr's specialty?: Addison Tarr is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Addison Tarr located?: Addison Tarr's practice location on file with NPPES is 4100 W 3rd St, Dayton, OH 45428-9000.
What is Addison Tarr's phone number?: The practice phone number listed in the NPPES registry for Addison Tarr is (714) 225-8665.
Does Addison Tarr accept Medicare?: Addison Tarr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Addison Tarr's NPI active?: Yes — Addison Tarr's NPI (1942343348) is active in the NPPES registry as of the last update on 2020-08-22.

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