DAVID A KLEIN MD
NPI 1396724340
Obstetrics & Gynecology in Shrewsbury, MA
About David A Klein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID A KLEIN MD (NPI 1396724340) is an individual obstetrics & gynecology provider in Shrewsbury, Massachusetts, licensed in Massachusetts (81930) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and is a graduate of Tufts University School Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
David A Klein 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 David Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shrewsbury, MA 01545
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Shrewsbury Ob-Gyn, PC
- 2 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Umass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01545 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 David Klein's NPI number?
The NPI number for David Klein is 1396724340. It was assigned to this individual provider in the NPPES registry on January 10, 2006.
Where is David Klein located?
David Klein practices at 555 Main St, Shrewsbury, MA 01545. The listed phone number is (508) 842-2010.
What is David Klein's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is David Klein enrolled in Medicare?
Yes. David Klein 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 David Klein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Klein reassigns Medicare benefits to Shrewsbury Ob/Gyn, P.C. (Shrewsbury, MA). 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 David Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Klein accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list David Klein as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Klein affiliated with any hospitals?
According to CMS data, David Klein is affiliated with Umass Memorial Medical Center/University Campus.
When was this NPI record last updated?
The NPPES record for David Klein was last updated on February 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# David A Klein, MD · NPI 1396724340
Obstetrics & Gynecology physician in Shrewsbury, Massachusetts. Individual provider, active in the CMS NPPES registry since January 10, 2006.
## Identity
- **NPI:** 1396724340 (Entity type: Individual)
- **Enumerated:** January 10, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 81930 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 MAIN ST, Shrewsbury, MA 01545-2932
- **Phone:** (508) 842-2010 · **Fax:** (508) 842-8790
## 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:** Shrewsbury Ob/Gyn, P.C. (NPI 1013031376, Shrewsbury, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tufts University School Of Medicine, class of 1993
## Record status
- **NPPES last updated:** February 15, 2024
- **Other identifiers:** Medicaid 9706453 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1396724340) · Data from the CMS NPPES public registry.