John Ryder, MD
NPI 1962505958 · Anatomic Pathology & Clinical Pathology Physician · Aurora, CO
John Ryder, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Aurora, CO (NPI 1962505958).
Provider details
- NPI number
- 1962505958
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27442 (CO)
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
- 2006-09-06
- Last updated
- 2011-02-01
Frequently asked questions
- What is John Ryder's NPI number?
- John Ryder's National Provider Identifier (NPI) is 1962505958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ryder's specialty?
- John Ryder is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Ryder located?
- John Ryder's practice location on file with NPPES is 12605 E 16th Ave, Aurora, CO 80045-2545.
- What is John Ryder's phone number?
- The practice phone number listed in the NPPES registry for John Ryder is (720) 848-0000.
- Is John Ryder's NPI active?
- Yes — John Ryder's NPI (1962505958) is active in the NPPES registry as of the last update on 2011-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.