Joel Boulder, M.D.
NPI 1821119421 · Occupational Medicine Physician · Aurora, CO
Joel Boulder, M.D. is a Occupational Medicine Physician provider in Aurora, CO (NPI 1821119421).
Provider details
- NPI number
- 1821119421
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23441 (AZ)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2009-06-16
Frequently asked questions
- What is Joel Boulder's NPI number?
- Joel Boulder's National Provider Identifier (NPI) is 1821119421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Boulder's specialty?
- Joel Boulder is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Boulder located?
- Joel Boulder's practice location on file with NPPES is 10345 E Iliff Ave, Aurora, CO 80247-3622.
- What is Joel Boulder's phone number?
- The practice phone number listed in the NPPES registry for Joel Boulder is (615) 778-4066.
- Is Joel Boulder's NPI active?
- Yes — Joel Boulder's NPI (1821119421) is active in the NPPES registry as of the last update on 2009-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.