IndividualActive
Matthew Carlberg, M.D.
NPI 1871630525 · Family Medicine Physician · Austin, TX
Matthew Carlberg, M.D. is a Family Medicine Physician provider in Austin, TX (NPI 1871630525).
Provider details
- NPI number
- 1871630525
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- N8622 (TX)
Specialties & taxonomies
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.
Practice location
500 East 7th Street
Arch Homeless Clinic
Austin, TX 78701-3319
Phone: (512) 978-9929
Fax: (512) 978-8129
Street-level locationGet directions
Mailing address
15 Waller St
Austin, TX 78702-5240
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2013-08-01
Frequently asked questions
- What is Matthew Carlberg's NPI number?
- Matthew Carlberg's National Provider Identifier (NPI) is 1871630525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Carlberg's specialty?
- Matthew Carlberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Carlberg located?
- Matthew Carlberg's practice location on file with NPPES is 500 East 7th Street, Austin, TX 78701-3319.
- What is Matthew Carlberg's phone number?
- The practice phone number listed in the NPPES registry for Matthew Carlberg is (512) 978-9929.
- Is Matthew Carlberg's NPI active?
- Yes — Matthew Carlberg's NPI (1871630525) is active in the NPPES registry as of the last update on 2013-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.