DR. HARLAN PHILIP KLEIN MD
NPI 1922111616
Anesthesiology in Honolulu, HI
About Dr. Harlan Philip Klein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARLAN PHILIP KLEIN MD (NPI 1922111616) is an individual anesthesiology provider in Honolulu, Hawaii, licensed in Hawaii (MD12401) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Harlan Philip Klein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Harlan Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 39 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HONOLULU, HI 96826
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Harlan Klein's NPI number?
The NPI number for Harlan Klein is 1922111616. It was assigned to this individual provider in the NPPES registry on August 16, 2006.
Where is Harlan Klein located?
Harlan Klein practices at 1310 Punahou St, Honolulu, HI 96826. The listed phone number is (808) 941-4466.
What is Harlan Klein's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Harlan Klein enrolled in Medicare?
Yes. Harlan Klein is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Harlan Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harlan Klein reassigns Medicare benefits to Shriners Hospitals For Children (Honolulu, HI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Harlan Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Harlan Klein was last updated on November 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Harlan Philip Klein, MD · NPI 1922111616
Anesthesiology physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since August 16, 2006.
## Identity
- **NPI:** 1922111616 (Entity type: Individual)
- **Enumerated:** August 16, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD12401 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1310 PUNAHOU ST, Honolulu, HI 96826-1027
- **Phone:** (808) 941-4466
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Shriners Hospitals For Children (NPI 1225526478, Honolulu, HI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 30, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1922111616) · Data from the CMS NPPES public registry.