Melissa Ann Trimmer, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in York, PA

Melissa Ann Trimmer, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in York, Pennsylvania. She graduated from nursing school in 2011 and has 13 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Wellspan Medical Group, Upmc Pinnacle Anesthesia Services Llc and her current practice location is 25 Monument Rd Ste 270, York, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (717) 741-8250.

Melissa Ann Trimmer is licensed to practice in Pennsylvania (license number RN545505) 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 1386935146.

Contact Information

Melissa Ann Trimmer, CRNA
25 Monument Rd Ste 270,
York, PA 17403-5073
(717) 741-8250
Not Available

Map and Direction




Provider's Profile

Full NameMelissa Ann Trimmer
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience13 Years
Location25 Monument Rd Ste 270, York, Pennsylvania
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:
  • Melissa Ann Trimmer graduated from nursing school in 2011
  NPI Data:
  • NPI Number: 1386935146
  • Provider Enumeration Date: 04/28/2011
  • Last Update Date: 04/15/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0547438863
  • Enrollment ID: I20110712000450

Medical Identifiers

Medical identifiers for Melissa Ann Trimmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386935146NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN545505 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carlisle Regional Medical CenterCarlisle, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellspan Medical Group19512131151966
Upmc Pinnacle Anesthesia Services Llc1951662980140

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. Melissa Ann Trimmer allows following entities to bill medicare on her behalf.
Entity NameAnesthesia Associates Of York Pa Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205812260
PECOS PAC ID: 2769394949
Enrollment ID: O20031105000332
Entity NameWellspan Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750480299
PECOS PAC ID: 1951213115
Enrollment ID: O20040220000815
Entity NameThe Gettysburg Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366472706
PECOS PAC ID: 2769373331
Enrollment ID: O20040323000809
Entity NameUpmc Pinnacle Anesthesia Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730693979
PECOS PAC ID: 1951662980
Enrollment ID: O20180307001977

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. Melissa Ann Trimmer 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
Melissa Ann Trimmer, CRNA
601 Memory Ln,
York, PA 17402-2231

Ph: (717) 851-1405
Melissa Ann Trimmer, CRNA
25 Monument Rd Ste 270,
York, PA 17403-5073

Ph: (717) 741-8250

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in York, PA

Adrienne Chakot, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-7687    
Robert Merritt, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 25 Monument Rd Ste 270, York, PA 17403
Phone: 717-741-8250    Fax: 717-741-8289
James O Nell, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-7687    
Mr. Paul G Hester, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 25 Monument Rd Ste 270, York, PA 17403
Phone: 717-741-8250    Fax: 717-741-8289
Allison Weston,
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-7687    Fax: 717-851-5250
Deborah L Aumiller, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-812-7687    
Linda K Zinkand, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2415    Fax: 717-851-5250

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.