U.S. Healthworks Provider Network of Colorado, Inc.
NPI 1538618970 · Occupational Medicine Physician · Boulder, CO
U.S. Healthworks Provider Network of Colorado, Inc. is a Occupational Medicine Physician organization in Boulder, CO (NPI 1538618970).
Provider details
- NPI number
- 1538618970
- Entity type
- Organization
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- U.S. Healthworks Provider Network of Colorado, Inc.
- Organization subpart
- Yes
- Authorized official
- Joseph Mallas, President(661) 678-2600
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
9 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
Registry dates
- Enumerated
- 2016-09-27
- Last updated
- 2016-09-27
Frequently asked questions
- What is U.S. Healthworks Provider Network of Colorado, Inc.'s NPI number?
- U.S. Healthworks Provider Network of Colorado, Inc.'s National Provider Identifier (NPI) is 1538618970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is U.S. Healthworks Provider Network of Colorado, Inc.?
- U.S. Healthworks Provider Network of Colorado, Inc. is classified in the NPPES registry as Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is U.S. Healthworks Provider Network of Colorado, Inc. located?
- U.S. Healthworks Provider Network of Colorado, Inc.'s practice location on file with NPPES is 1690 30th St, Boulder, CO 80301-1034.
- What is U.S. Healthworks Provider Network of Colorado, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for U.S. Healthworks Provider Network of Colorado, Inc. is (303) 443-0496.
- Who is the authorized official for U.S. Healthworks Provider Network of Colorado, Inc.?
- The authorized official listed on U.S. Healthworks Provider Network of Colorado, Inc.'s NPPES record is Joseph Mallas, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is U.S. Healthworks Provider Network of Colorado, Inc.'s NPI active?
- Yes — U.S. Healthworks Provider Network of Colorado, Inc.'s NPI (1538618970) is active in the NPPES registry as of the last update on 2016-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.