Richard Dirrenberger, M.D.
NPI 1457331183 · Neurological Surgery Physician · Kalamazoo, MI
Richard Dirrenberger, M.D. is a Neurological Surgery Physician provider in Kalamazoo, MI (NPI 1457331183).
Provider details
- NPI number
- 1457331183
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 4301039982 (MI)
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
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Richard Dirrenberger's NPI number?
- Richard Dirrenberger's National Provider Identifier (NPI) is 1457331183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Dirrenberger's specialty?
- Richard Dirrenberger is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Dirrenberger located?
- Richard Dirrenberger's practice location on file with NPPES is 1541 Gull Rd, Kalamazoo, MI 49048-1639.
- What is Richard Dirrenberger's phone number?
- The practice phone number listed in the NPPES registry for Richard Dirrenberger is (269) 343-1264.
- Is Richard Dirrenberger's NPI active?
- Yes — Richard Dirrenberger's NPI (1457331183) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.