Dr Timothy August Hartshorn, MD - Medicare Orthopedic Surgery in Needham, MA

Dr Timothy August Hartshorn, MD is a medicare enrolled "Orthopaedic Surgery" physician in Needham, Massachusetts. He went to University Of Texas Medical School At Houston and graduated in 2007 and has 17 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Synergy Surgicalists Llc, Orthoboston Llc and his current practice location is 145 Rosemary St Ste C, Needham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 429-7700.

Dr Timothy August Hartshorn is licensed to practice in Massachusetts (license number 250238) 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 1043446503.

Contact Information

Dr Timothy August Hartshorn, MD
145 Rosemary St Ste C,
Needham, MA 02494
(781) 429-7700
(781) 429-7701

Map and Direction




Physician's Profile

Full NameDr Timothy August Hartshorn
GenderMale
SpecialityOrthopedic Surgery
Experience17 Years
Location145 Rosemary St Ste C, Needham, Massachusetts
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:
  • Dr Timothy August Hartshorn attended and graduated from University Of Texas Medical School At Houston in 2007
  NPI Data:
  • NPI Number: 1043446503
  • Provider Enumeration Date: 06/10/2009
  • Last Update Date: 05/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 2668629064
  • Enrollment ID: I20120820000765

Medical Identifiers

Medical identifiers for Dr Timothy August Hartshorn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043446503NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery A107628 (California)Secondary
207X00000XOrthopaedic Surgery 250238 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Newton-wellesley HospitalNewton, MAHospital
Southcoast Hospitals GroupFall river, MAHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Synergy Surgicalists Llc024455310516
Orthoboston Llc60021775572

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. Dr Timothy August Hartshorn allows following entities to bill medicare on his behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameSynergy Surgicalists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114334422
PECOS PAC ID: 0244553105
Enrollment ID: O20150428000320
Entity NameOrthoboston Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841714201
PECOS PAC ID: 6002177557
Enrollment ID: O20180227000315

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. Dr Timothy August Hartshorn 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
Dr Timothy August Hartshorn, MD
2351 Ocean View Drive,
Signal Hill, CA 90755

Ph: (310) 546-3461
Dr Timothy August Hartshorn, MD
145 Rosemary St Ste C,
Needham, MA 02494

Ph: (781) 429-7700

Reviews and Comments


Orthopaedic Surgery Doctors in Needham, MA

Mark E Haffenreffer, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 148 Chestnut St, Needham, MA 02492
Phone: 781-453-5710    Fax: 781-453-3740
Michael L Corbett, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 300 Chestnut St, Suite 900, Needham, MA 02492
Phone: 781-444-5080    Fax: 781-449-5027
Kathryn S. Grannatt, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 300 Chestnut St,, Needham Orthopedics And Sports Medicine Suite 900, Needham, MA 02492
Phone: 781-444-5080    
Howard A Lipton, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 50 Pershing Rd, Needham, MA 02494
Phone: 781-444-6883    
Arnold M Savenor, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 145 Rosemary St Ste J, Needham, MA 02494
Phone: 781-429-7700    Fax: 781-429-7701

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.