Sylwester Grega, - Nurse Practitioner in Royal Oak, MI

Sylwester Grega, is a Nurse Practitioner based in Royal Oak, Michigan. Sylwester Grega is licensed to practice in Michigan (license number AG06260090) and his current practice location is 110 E 2nd St, Royal Oak, Michigan. He can be reached at his office (for appointments etc.) via phone at (248) 546-2110.

NPI number for Sylwester Grega is 1922924190 and his current mailing address is 110 E 2nd St, Royal Oak, Michigan. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1922924190.

Contact Information

Sylwester Grega,
110 E 2nd St,
Royal Oak, MI 48067-2694
(248) 546-2110
Not Available

Map and Direction




Provider's Profile

Full NameSylwester Grega
GenderMale
SpecialityNurse Practitioner
Location110 E 2nd St, Royal Oak, Michigan
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1922924190
  • Provider Enumeration Date: 06/24/2026
  • Last Update Date: 06/24/2026

Medical Identifiers

Medical identifiers for Sylwester Grega such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922924190NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner AG06260090 (Michigan)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Sylwester Grega is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Sylwester Grega,
110 E 2nd St,
Royal Oak, MI 48067-2694

Ph: () -
Sylwester Grega,
110 E 2nd St,
Royal Oak, MI 48067-2694

Ph: (248) 546-2110

Reviews and Comments


Nurse Practitioner Nurses in Royal Oak, MI

Kelly L Hope, RN, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 30701 Woodward Ave Ste 200, Royal Oak, MI 48073
Phone: 248-737-4030    Fax: 248-307-7873
Mrs. Alexandra Noelle Hayosh, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-4021    Fax: 218-898-1473
Maryana H Akrawi,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-5000    Fax: 248-898-0580
Angelee Marie Vaile, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 26454 Woodward Ave Ste 200, Royal Oak, MI 48067
Phone: 248-588-3500    
Christina Khouri, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3455 Starr Rd, Royal Oak, MI 48073
Phone: 248-288-9340    
Ann Catherine Paton, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-5000    
Martina G Mulligan, ACNS-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-5000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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