MS. KAREN L GARDEN CRNP
NPI 1073755393
Nurse Practitioner - Acute Care in Boston, MA
About Ms. Karen L Garden Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KAREN L GARDEN CRNP (NPI 1073755393) is an individual acute care provider in Boston, Massachusetts, licensed in Massachusetts (272473) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Sturdy Memorial Hospital, and is a graduate of Other (2008).
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 and accepts Medicare assignment
Ms. Karen L Garden Crnp 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 Reassignments
3Medicare enrollment records show Karen Garden reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Attleboro, MA 02703
- Reassigned Medicare billing, Massachusetts enrollment
- 63 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 6
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.
Sturdy Memorial Hospital
Acute Care Hospitals · Attleboro, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Karen Garden's NPI number?
The NPI number for Karen Garden is 1073755393. It was assigned to this individual provider in the NPPES registry on April 1, 2009.
Where is Karen Garden located?
Karen Garden practices at 185 Pilgrim Rd # Baker304 Beth Israel Deaconess Hospital, Boston, MA 02215. The listed phone number is (617) 667-7000.
What is Karen Garden's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Karen Garden enrolled in Medicare?
Yes. Karen Garden 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 organizations bill Medicare for Karen Garden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Garden reassigns Medicare benefits to 3 organizations: Beth Israel Deaconess Medical Center, Inc. (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA) and Sturdy Health Inc (Attleboro, MA). Each 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 Karen Garden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karen Garden affiliated with any hospitals?
According to CMS data, Karen Garden is affiliated with Sturdy Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Karen Garden was last updated on February 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Ms. Karen L Garden, CRNP · NPI 1073755393
Acute Care physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 1, 2009.
## Identity
- **NPI:** 1073755393 (Entity type: Individual)
- **Enumerated:** April 1, 2009
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 272473 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 185 PILGRIM RD # BAKER304, BETH ISRAEL DEACONESS HOSPITAL, Boston, MA 02215-5324
- **Phone:** (617) 667-7000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Sturdy Health Inc (NPI 1063866176, Attleboro, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** February 14, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1073755393) · Data from the CMS NPPES public registry.