Ronald F Flax, MD - Medicare Anesthesiology in York, PA

Ronald F Flax, MD is a medicare enrolled "Anesthesiology" physician in York, Pennsylvania. He went to Medical College Of Pennsylvania and graduated in 1985 and has 39 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Oss Orthopaedic Hospital Llc and his current practice location is 1861 Powder Mill Rd, York, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 718-2000.

Ronald F Flax is licensed to practice in Pennsylvania (license number MD474619) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1821099433.

Contact Information

Ronald F Flax, MD
1861 Powder Mill Rd,
York, PA 17402-4723
(717) 718-2000
(717) 718-3460

Map and Direction




Physician's Profile

Full NameRonald F Flax
GenderMale
SpecialityAnesthesiology
Experience39 Years
Location1861 Powder Mill Rd, York, Pennsylvania
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ronald F Flax attended and graduated from Medical College Of Pennsylvania in 1985
  NPI Data:
  • NPI Number: 1821099433
  • Provider Enumeration Date: 08/04/2005
  • Last Update Date: 10/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9638072069
  • Enrollment ID: I20210907001520

Medical Identifiers

Medical identifiers for Ronald F Flax such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821099433NPI-NPPES
296541100MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology D0037564 (Maryland)Secondary
207L00000XAnesthesiology MD474619 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oss Orthopaedic HospitalYork, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oss Orthopaedic Hospital Llc8729110747100

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. Ronald F Flax allows following entities to bill medicare on his behalf.
Entity NameOss Orthopaedic Hospital Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578881652
PECOS PAC ID: 8729110747
Enrollment ID: O20110915000770

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. Ronald F Flax 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
Ronald F Flax, MD
1861 Powder Mill Road, Attn Medical Staff Office,
York, PA 17402-4723

Ph: (717) 718-2041
Ronald F Flax, MD
1861 Powder Mill Rd,
York, PA 17402-4723

Ph: (717) 718-2000

Reviews and Comments


Anesthesiology Doctors in York, PA

Van D Adams, M.D.
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Phone: 717-843-8623    
Surendra Davuluri, MD
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Sudhakar Reddy Yennam, MD
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Dr. Michael Allen Klein, M.D.
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Phone: 717-848-4800    Fax: 717-741-9539
Barrett E Giffel, M.D.
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Phone: 717-741-8250    Fax: 717-741-8289
Daniel Derewitz, MD
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Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2345    
Claudia Deitrich, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1001 S George St, York, PA 17403
Phone: 717-851-2345    

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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.

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