William P. Kalchoff, MD PA
NPI 1609826072 · Vascular Surgery Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William P. Kalchoff, MD PA is a Vascular Surgery Physician organization in Houston, TX (NPI 1609826072).
Provider details
- NPI number
- 1609826072
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Kalchoff, Cardiovascular/Thoracic Surgeon(281) 587-1141
- License
- F2742 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- The Vein Treatment Center
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2014-05-13
Frequently asked questions
- What is William P. Kalchoff, MD PA's NPI number?
- William P. Kalchoff, MD PA's National Provider Identifier (NPI) is 1609826072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William P. Kalchoff, MD PA?
- William P. Kalchoff, MD PA is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William P. Kalchoff, MD PA located?
- William P. Kalchoff, MD PA's practice location on file with NPPES is 8313 Sw Fwy, Houston, TX 77074-1611.
- What is William P. Kalchoff, MD PA's phone number?
- The practice phone number listed in the NPPES registry for William P. Kalchoff, MD PA is (713) 533-0535.
- Does William P. Kalchoff, MD PA accept Medicare?
- William P. Kalchoff, MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for William P. Kalchoff, MD PA?
- The authorized official listed on William P. Kalchoff, MD PA's NPPES record is William Kalchoff, Cardiovascular/Thoracic Surgeon. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William P. Kalchoff, MD PA's NPI active?
- Yes — William P. Kalchoff, MD PA's NPI (1609826072) is active in the NPPES registry as of the last update on 2014-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.