CLARISSA DASS D.O.
NPI 1598175259
Internal Medicine - Cardiovascular Disease in Pontiac, MI
About Clarissa Dass D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLARISSA DASS D.O. (NPI 1598175259) is an individual cardiovascular disease provider in Pontiac, Michigan, licensed in Michigan (5101020960) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and is a graduate of Michigan State University College Of Osteopathic Medicine (2014).
NPPES Registry Identity
Specialties & Licenses 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
Clarissa Dass D.o. 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
8Medicare enrollment records show Clarissa Dass reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pontiac, MI 48342
- Reassigned Medicare billing, Michigan enrollment
- 76 clinicians in this Medicare group
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health St. John Hospital
- 520 clinicians in this Medicare group
St Clair Shores, MI 48080
- Reassigned Medicare billing, Michigan enrollment
- 26 clinicians in this Medicare group
Lapeer, MI 48446
- Reassigned Medicare billing, Michigan enrollment
- 416 clinicians in this Medicare group
Midland, MI 48670
- Reassigned Medicare billing, Michigan enrollment
- 536 clinicians in this Medicare group
Alpena, MI 49707
- Reassigned Medicare billing, Michigan enrollment
- 219 clinicians in this Medicare group
Linton, IN 47441
- Reassigned Medicare billing, Indiana enrollment
- 264 clinicians in this Medicare group
Newburgh, IN 47630
- Reassigned Medicare billing, Indiana enrollment
- 717 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 13
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Deaconess Hospital Inc
Acute Care Hospitals · Evansville, INMymichigan Medical Center Alpena
Acute Care Hospitals · Alpena, MIBeaumont Hospital - Grosse Pointe
Acute Care Hospitals · Grosse Pointe, MIBeaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIBeaumont Hospital, Troy
Acute Care Hospitals · Troy, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48342 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
PONTIAC, MI 48342
PONTIAC, MI 48342
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 Clarissa Dass's NPI number?
The NPI number for Clarissa Dass is 1598175259. It was assigned to this individual provider in the NPPES registry on May 4, 2014.
Where is Clarissa Dass located?
Clarissa Dass practices at 50 N Perry St, Pontiac, MI 48342. The listed phone number is (248) 338-5000.
What is Clarissa Dass's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Clarissa Dass enrolled in Medicare?
Yes. Clarissa Dass 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 Clarissa Dass's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clarissa Dass reassigns Medicare benefits to 8 organizations: Mclaren Oakland (Pontiac, MI), Ascension St John Hospital (Southfield, MI), Eastlake Cardiovascular PC (St Clair Shores, MI), Mclaren Medical Group (Lapeer, MI), Mymichigan Medical Center Midland (Midland, MI) and 3 more organizations, listed in the Medicare section above. 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 Clarissa Dass's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clarissa Dass accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 4 other insurers list Clarissa Dass 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 Clarissa Dass affiliated with any hospitals?
According to CMS data, Clarissa Dass is affiliated with Deaconess Hospital Inc, Mymichigan Medical Center Alpena, Beaumont Hospital - Grosse Pointe, Beaumont Hospital Royal Oak and Beaumont Hospital, Troy.
When was this NPI record last updated?
The NPPES record for Clarissa Dass was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Clarissa Dass, D.O. · NPI 1598175259
Cardiovascular Disease physician in Pontiac, Michigan. Individual provider, active in the CMS NPPES registry since May 4, 2014.
## Identity
- **NPI:** 1598175259 (Entity type: Individual)
- **Enumerated:** May 4, 2014
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 5101020960 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 N PERRY ST, Pontiac, MI 48342-2217
- **Phone:** (248) 338-5000
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Mclaren Oakland (NPI 1053463778, Pontiac, MI); Ascension St John Hospital (NPI 1922397058, Southfield, MI); Eastlake Cardiovascular PC (NPI 1982657474, St Clair Shores, MI); Mclaren Medical Group (NPI 1073650750, Lapeer, MI); Mymichigan Medical Center Midland (NPI 1205889490, Midland, MI); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2014
## Record status
- **NPPES last updated:** February 2, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1598175259) · Data from the CMS NPPES public registry.