What is William Kloss's NPI number?

William Kloss's National Provider Identifier (NPI) is 1316091473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Kloss's specialty?

William Kloss is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).

Where is William Kloss located?

William Kloss's practice location on file with NPPES is 8 Ohio St, New Braunfels, TX 78130-8106.

What is William Kloss's phone number?

The practice phone number listed in the NPPES registry for William Kloss is (830) 625-6736.

Is William Kloss's NPI active?

Yes — William Kloss's NPI (1316091473) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

William Kloss, M.D.

NPI 1316091473 · Hematology (Pathology) Physician · New Braunfels, TX

William Kloss, M.D. is a Hematology (Pathology) Physician provider in New Braunfels, TX (NPI 1316091473).

Provider details

NPI number: 1316091473
Entity type: Individual
Primary specialty: Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: F6829 (TX)

Practice location

8 Ohio St

New Braunfels, TX 78130-8106

Phone: (830) 625-6736

Fax: (830) 625-6736

Street-level locationGet directions

More TX providers

Mailing address

8 Ohio St

New Braunfels, TX 78130-8106

Specialties & taxonomies

Hematology (Pathology) PhysicianPrimary207ZH0000XLicense F6829 (TX)
Allopathic & Osteopathic Physicians
Anatomic Pathology & Clinical Pathology Physician207ZP0102XLicense F6829 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 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
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: 2007-01-23
Last updated: 2025-09-11

Frequently asked questions

What is William Kloss's NPI number?: William Kloss's National Provider Identifier (NPI) is 1316091473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Kloss's specialty?: William Kloss is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
Where is William Kloss located?: William Kloss's practice location on file with NPPES is 8 Ohio St, New Braunfels, TX 78130-8106.
What is William Kloss's phone number?: The practice phone number listed in the NPPES registry for William Kloss is (830) 625-6736.
Is William Kloss's NPI active?: Yes — William Kloss's NPI (1316091473) is active in the NPPES registry as of the last update on 2025-09-11.

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