DR. DANA I TARANDY MD
NPI 1629001623
Orthopaedic Surgery - Hand Surgery in Woodstock, IL
About Dr. Dana I Tarandy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANA I TARANDY MD (NPI 1629001623) is an individual hand surgery provider in Woodstock, Illinois, licensed in Illinois (036-09773) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Mchenry, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 2
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
Dr. Dana I Tarandy 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 Reassignments
5Medicare enrollment records show Dana Tarandy reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harvard, IL 60033
- Reassigned Medicare billing, Illinois enrollment
- 382 clinicians in this Medicare group
Janesville, WI 53548
- Reassigned Medicare billing, Illinois enrollment
- 671 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 391 clinicians in this Medicare group
Freeport, IL 61032
- Reassigned Medicare billing, Illinois enrollment
- 478 clinicians in this Medicare group
Carbondale, IL 62901
- Reassigned Medicare billing, Illinois enrollment
- 702 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 9
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Mchenry
Acute Care Hospitals · Mchenry, ILMercyhealth Hospital & Physician Clinic-Crystal La
Acute Care Hospitals · Crystal Lake, ILMercy Harvard Hospital
Critical Access Hospitals · Harvard, ILMercy Health System Corp
Acute Care Hospitals · Janesville, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60098 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.
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 Dana Tarandy's NPI number?
The NPI number for Dana Tarandy is 1629001623. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Dana Tarandy located?
Dana Tarandy practices at 2000 Lake Ave, Woodstock, IL 60098. The listed phone number is (815) 337-7100.
What is Dana Tarandy's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Hand Surgery, with taxonomy code 207XS0106X.
Is Dana Tarandy enrolled in Medicare?
Yes. Dana Tarandy 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 Dana Tarandy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dana Tarandy reassigns Medicare benefits to 5 organizations: Mercy Harvard Hospital Inc (Harvard, IL), Mercy Health System Corporation (Janesville, WI), Freeport Regional Health Care Foundation (Freeport, IL), Freeport Memorial Hospital (Freeport, IL) and Southern Illinois Medical Services, Nfp (Carbondale, IL). 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 Dana Tarandy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dana Tarandy accept?
Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Dana Tarandy 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 Dana Tarandy affiliated with any hospitals?
According to CMS data, Dana Tarandy is affiliated with Northwestern Medicine Mchenry, Mercyhealth Hospital & Physician Clinic-Crystal La, Mercy Harvard Hospital and Mercy Health System Corp.
When was this NPI record last updated?
The NPPES record for Dana Tarandy was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Dana I Tarandy, MD · NPI 1629001623
Hand Surgery physician in Woodstock, Illinois. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1629001623 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Orthopaedic Surgery - Hand Surgery · taxonomy 207XS0106X
- **State license:** 036-09773 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2000 LAKE AVE, Woodstock, IL 60098-7401
- **Phone:** (815) 337-7100
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Mercy Harvard Hospital Inc (NPI 1427001445, Harvard, IL); Mercy Health System Corporation (NPI 1598718603, Janesville, WI); Freeport Regional Health Care Foundation (NPI 1457337016, Freeport, IL); Freeport Memorial Hospital (NPI 1447228788, Freeport, IL); Southern Illinois Medical Services, Nfp (NPI 1770656837, Carbondale, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** June 23, 2026
- **Other identifiers:** Medicaid 34146800 (WI); Medicaid 036097733 1 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1629001623) · Data from the CMS NPPES public registry.