ANDREW J KLEINBERGER MD
NPI 1598925208
Otolaryngology in Boston, MA
About Andrew J Kleinberger Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW J KLEINBERGER MD (NPI 1598925208) is an individual otolaryngology provider in Boston, Massachusetts, licensed in Massachusetts (254138) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Andrew J Kleinberger Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Andrew Kleinberger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Andrew Kleinberger's NPI number?
The NPI number for Andrew Kleinberger is 1598925208. It was assigned to this individual provider in the NPPES registry on June 16, 2008.
Where is Andrew Kleinberger located?
Andrew Kleinberger practices at 830 Harrison Ave Suite 1400, Boston, MA 02118. The listed phone number is (617) 638-8124.
What is Andrew Kleinberger's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Andrew Kleinberger enrolled in Medicare?
Yes. Andrew Kleinberger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Andrew Kleinberger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Kleinberger reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 Andrew Kleinberger'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 Andrew Kleinberger was last updated on December 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Andrew J Kleinberger, MD · NPI 1598925208
Otolaryngology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 16, 2008.
## Identity
- **NPI:** 1598925208 (Entity type: Individual)
- **Enumerated:** June 16, 2008
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 254138 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 830 HARRISON AVE, SUITE 1400, Boston, MA 02118-2905
- **Phone:** (617) 638-8124
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Permanente Medical Group Inc (NPI 1548343510, Stockton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** December 15, 2021
- **Other identifiers:** Medicaid 110096294A (MA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1598925208) · Data from the CMS NPPES public registry.