Carl Haller, MD, a Medical Corporation
NPI 1851644082 · Geriatric Medicine (Internal Medicine) Physician · Carmichael (county of Sacramento), CA
Carl Haller, MD, a Medical Corporation is a Geriatric Medicine (Internal Medicine) Physician organization in Carmichael (county of Sacramento), CA (NPI 1851644082).
Provider details
- NPI number
- 1851644082
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carl Haller, President, Sole Owner of Corporatio(916) 483-3437
- License
- CALIFORNIAG9581 (CA)
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
13 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
- 2012-10-25
- Last updated
- 2012-10-25
Frequently asked questions
- What is Carl Haller, MD, a Medical Corporation's NPI number?
- Carl Haller, MD, a Medical Corporation's National Provider Identifier (NPI) is 1851644082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carl Haller, MD, a Medical Corporation?
- Carl Haller, MD, a Medical Corporation is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Haller, MD, a Medical Corporation located?
- Carl Haller, MD, a Medical Corporation's practice location on file with NPPES is 3609 Mission Ave., Ste D, Carmichael (county of Sacramento), CA 95608-2955.
- What is Carl Haller, MD, a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Carl Haller, MD, a Medical Corporation is (916) 483-3437.
- Who is the authorized official for Carl Haller, MD, a Medical Corporation?
- The authorized official listed on Carl Haller, MD, a Medical Corporation's NPPES record is Carl Haller, President, Sole Owner of Corporatio. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carl Haller, MD, a Medical Corporation's NPI active?
- Yes — Carl Haller, MD, a Medical Corporation's NPI (1851644082) is active in the NPPES registry as of the last update on 2012-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.