DR. MICHAEL J SASEVICH-LORENZANA M.D.
NPI 1629271200
Hospitalist in Cayey, PR
About Dr. Michael J Sasevich-lorenzana M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL J SASEVICH-LORENZANA M.D. (NPI 1629271200) is an individual hospitalist provider in Cayey, Puerto Rico, licensed in Florida (ME153089) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Hospital Menonita De Cayey, and is a graduate of New York Medical College (2001).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
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. Michael J Sasevich-lorenzana M.d. 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
6Medicare enrollment records show Michael Sasevich-lorenzana reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ft. Lauderdale, FL 33308
- Reassigned Medicare billing, Florida enrollment
- 393 clinicians in this Medicare group
Cayey, PR 00737
- Reassigned Medicare billing, Puerto Rico enrollment
- 162 clinicians in this Medicare group
Fort Myers, FL 33908
- Reassigned Medicare billing, Florida enrollment
- 1,899 clinicians in this Medicare group
Fort Myers, FL 33901
- Reassigned Medicare billing, Florida enrollment
- 1,345 clinicians in this Medicare group
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- 2,570 clinicians in this Medicare group
Alexandria, VA 22311
- Reassigned Medicare billing, District of Columbia enrollment
- 436 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Menonita De Cayey
Acute Care Hospitals · Cayey, PRPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 00737 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.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CAYEY, PR 00737
CAYEY, PR 00737
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 Michael Sasevich-lorenzana's NPI number?
The NPI number for Michael Sasevich-lorenzana is 1629271200. It was assigned to this individual provider in the NPPES registry on June 9, 2007.
Where is Michael Sasevich-lorenzana located?
Michael Sasevich-lorenzana practices at PO Box 372800, Cayey, PR 00737. The listed phone number is (787) 535-1001.
What is Michael Sasevich-lorenzana's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Michael Sasevich-lorenzana enrolled in Medicare?
Yes. Michael Sasevich-lorenzana 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 Michael Sasevich-lorenzana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Sasevich-lorenzana reassigns Medicare benefits to 6 organizations: Holy Cross Hospital Inc (Ft. Lauderdale, FL), Hospital Menonita De Cayey (Cayey, PR), Lee Health System Inc (Fort Myers, FL), Lee Memorial Health System (Fort Myers, FL), Regents Of The Univ Of Ca (Sacramento, CA) and 1 more organization, 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 Michael Sasevich-lorenzana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Sasevich-lorenzana accept?
Health plans from Molina Healthcare list Michael Sasevich-lorenzana 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 Michael Sasevich-lorenzana affiliated with any hospitals?
According to CMS data, Michael Sasevich-lorenzana is affiliated with Hospital Menonita De Cayey.
When was this NPI record last updated?
The NPPES record for Michael Sasevich-lorenzana was last updated on October 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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. Michael J Sasevich-Lorenzana, M.D. · NPI 1629271200
Hospitalist physician in Cayey, Puerto Rico. Individual provider, active in the CMS NPPES registry since June 9, 2007.
## Identity
- **NPI:** 1629271200 (Entity type: Individual)
- **Enumerated:** June 9, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** ME153089 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** PO BOX 372800, Cayey, PR 00737-2800
- **Phone:** (787) 535-1001
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Holy Cross Hospital Inc (NPI 1467401877, Ft. Lauderdale, FL); Hospital Menonita De Cayey (NPI 1255461893, Cayey, PR); Lee Health System Inc (NPI 1942058557, Fort Myers, FL); Lee Memorial Health System (NPI 1134222532, Fort Myers, FL); Regents Of The Univ Of Ca (NPI 1013900075, Sacramento, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2001
## Record status
- **NPPES last updated:** October 21, 2026
- **Other identifiers:** Other A85960 (CA); Other 30875 (OK); Medicaid 113521800 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1629271200) · Data from the CMS NPPES public registry.