Caelyn Mari C Del Rosario, MD - Medicare Emergency Medicine in Grand Blanc, MI

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Caelyn Mari C Del Rosario, MD is a medicare enrolled "Emergency Medicine" physician in Grand Blanc, Michigan. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Lake Oliver Emergency Group, Llc and her current practice location is One Genesys Parkway, Genesys Regional Medical Center, Medical Education, Grand Blanc, Michigan. You can reach out to her office (for appointments etc.) via phone at (810) 606-6372.

Caelyn Mari C Del Rosario is licensed to practice in Florida (license number ME148537) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1457881344.

Contact Information

Caelyn Mari C Del Rosario, MD
One Genesys Parkway, Genesys Regional Medical Center, Medical Education,
Grand Blanc, MI 48439
(810) 606-6372
(810) 606-5990

Map and Direction




Physician's Profile

Full NameCaelyn Mari C Del Rosario
GenderFemale
SpecialityEmergency Medicine
Experience8 Years
LocationOne Genesys Parkway, Grand Blanc, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Caelyn Mari C Del Rosario graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1457881344
  • Provider Enumeration Date: 06/14/2017
  • Last Update Date: 03/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7810268984
  • Enrollment ID: I20210617000143

Medical Identifiers

Medical identifiers for Caelyn Mari C Del Rosario such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457881344NPI-NPPES
4301119389OtherMIMEDICAL DOCTOR LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301119389 (Michigan)Secondary
207P00000XEmergency Medicine ME148537 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Capital Regional Medical CenterTallahassee, FLHospital
Bayfront Health Seven RiversCrystal river, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lake Oliver Emergency Group, Llc468806094049

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Caelyn Mari C Del Rosario allows following entities to bill medicare on her behalf.
Entity NameEmergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285686675
PECOS PAC ID: 7911811435
Enrollment ID: O20040407000673
Entity NameParagon Emergency Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912101650
PECOS PAC ID: 8628153087
Enrollment ID: O20080310000143
Entity NameW4p Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689116618
PECOS PAC ID: 9931489473
Enrollment ID: O20161129001991
Entity NameLake Oliver Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013675016
PECOS PAC ID: 4688060940
Enrollment ID: O20220413002299

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. Caelyn Mari C Del Rosario is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Caelyn Mari C Del Rosario, MD
One Genesys Parkway, Genesys Regional Medical Center, Medical Education,
Grand Blanc, MI 48439

Ph: (810) 606-6372		Caelyn Mari C Del Rosario, MD
One Genesys Parkway, Genesys Regional Medical Center, Medical Education,
Grand Blanc, MI 48439

Ph: (810) 606-6372

Reviews and Comments


Emergency Medicine Doctors in Grand Blanc, MI

Dr. Tara Knisely, MD, MPH
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Michael Briggs, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6137    
Alison Marie Ralston,
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6372    
Brian T West, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6137    
Dr. Brendan Haigis, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-6372    
Roland R Tindle, D.O.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 8401 Holly Rd, Grand Blanc, MI 48439
Phone: 810-695-8011    Fax: 810-695-8002
Dr. Ryan Patrick Kirby, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.