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John Heintzelman
NPI 1639664543 · Case Manager/Care Coordinator · Las Vegas, NV
John Heintzelman is a Case Manager/Care Coordinator provider in Las Vegas, NV (NPI 1639664543).
Provider details
- NPI number
- 1639664543
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
777 N Rainbow Blvd Ste 360
Las Vegas, NV 89107-1188
Phone: (702) 947-4474
Fax: (702) 978-6215
Street-level locationGet directions
Mailing address
777 N Rainbow Blvd Ste 360
Las Vegas, NV 89107-1188
Registry dates
- Enumerated
- 2018-06-25
- Last updated
- 2018-06-25
Frequently asked questions
- What is John Heintzelman's NPI number?
- John Heintzelman's National Provider Identifier (NPI) is 1639664543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Heintzelman's specialty?
- John Heintzelman is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is John Heintzelman located?
- John Heintzelman's practice location on file with NPPES is 777 N Rainbow Blvd Ste 360, Las Vegas, NV 89107-1188.
- What is John Heintzelman's phone number?
- The practice phone number listed in the NPPES registry for John Heintzelman is (702) 947-4474.
- Is John Heintzelman's NPI active?
- Yes — John Heintzelman's NPI (1639664543) is active in the NPPES registry as of the last update on 2018-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.