DR. CAROL E HARKRADER MD
NPI 1023197688
Psychiatry & Neurology - Psychiatry in Purcellville, VA
About Dr. Carol E Harkrader Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROL E HARKRADER MD (NPI 1023197688) is an individual psychiatry provider in Purcellville, Virginia, licensed in Virginia (0101042107) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Virginia School Of Medicine (1980).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Dr. Carol E Harkrader 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 Carol Harkrader reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mechanicsville, VA 23116
- Reassigned Medicare billing, Virginia enrollment
- 239 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 20132 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Carol Harkrader's NPI number?
The NPI number for Carol Harkrader is 1023197688. It was assigned to this individual provider in the NPPES registry on November 3, 2006. The provider is also known as Carol Harkrader Pine MD.
Where is Carol Harkrader located?
Carol Harkrader practices at 170 West Main St 204, Purcellville, VA 20132. The listed phone number is (540) 338-7211.
What is Carol Harkrader's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Carol Harkrader enrolled in Medicare?
Yes. Carol Harkrader 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 Carol Harkrader's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Harkrader reassigns Medicare benefits to Commonwealth Counseling Associates Inc (Mechanicsville, VA). 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 Carol Harkrader'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 Carol Harkrader was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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. Carol E Harkrader, MD · NPI 1023197688
Psychiatry physician in Purcellville, Virginia. Individual provider, active in the CMS NPPES registry since November 3, 2006.
## Identity
- **NPI:** 1023197688 (Entity type: Individual)
- **Enumerated:** November 3, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 0101042107 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 170 WEST MAIN ST, 204, Purcellville, VA 20132
- **Phone:** (540) 338-7211
## 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:** Commonwealth Counseling Associates Inc (NPI 1851345805, Mechanicsville, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 1980
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN E49089
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Source: [NPI Profile](https://npiprofile.com/npi/1023197688) · Data from the CMS NPPES public registry.