Dr Joshua L Greenspan, MD - Medicare Interventional Pain Management in Portsmouth, NH

Dr Joshua L Greenspan, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Portsmouth, New Hampshire. He went to State University Of New York Downstate Medical Center and graduated in 1994 and has 30 years of diverse experience with area of expertise as Interventional Pain Management. His current practice location is 14 Manchester Square, Suite 290, Portsmouth, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 766-8500.

Dr Joshua L Greenspan is licensed to practice in New Hampshire (license number 13011) 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 1962457218.

Contact Information

Dr Joshua L Greenspan, MD
14 Manchester Square, Suite 290,
Portsmouth, NH 03801-7866
(603) 766-8500
Not Available

Map and Direction




Physician's Profile

Full NameDr Joshua L Greenspan
GenderMale
SpecialityInterventional Pain Management
Experience30 Years
Location14 Manchester Square, Portsmouth, New Hampshire
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 Joshua L Greenspan attended and graduated from State University Of New York Downstate Medical Center in 1994
  NPI Data:
  • NPI Number: 1962457218
  • Provider Enumeration Date: 05/24/2006
  • Last Update Date: 02/12/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 0547220667
  • Enrollment ID: I20060125000463

Medical Identifiers

Medical identifiers for Dr Joshua L Greenspan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962457218NPI-NPPES
432039999MedicaidME
3075123MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 13011 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Portsmouth Regional HospitalPortsmouth, NHHospital

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 Joshua L Greenspan allows following entities to bill medicare on his behalf.
Entity NameAmerican Pain Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437597697
PECOS PAC ID: 7911140637
Enrollment ID: O20130828000740

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 Joshua L Greenspan 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 Joshua L Greenspan, MD
14 Manchester Square, Suite 290,
Portsmouth, NH 03801

Ph: (603) 766-8500
Dr Joshua L Greenspan, MD
14 Manchester Square, Suite 290,
Portsmouth, NH 03801-7866

Ph: (603) 766-8500

Reviews and Comments


Anesthesiology Doctors in Portsmouth, NH

Olivera Janjic Quitkin, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth Anesthesia Associates, Portsmouth, NH 03801
Phone: 603-436-5110    
Michael N Baker, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 100 Griffin Road, Suite B, Portsmouth, NH 03801
Phone: 603-431-8819    Fax: 603-427-2540
Dr. Peter Chiayen Huang, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Andrew Joseph Kulesza, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Trevor B Emory, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Richard James Duffy, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
Dr. Robert Lehn, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 14 Manchester Sq, Portsmouth, NH 03801
Phone: 603-766-8500    Fax: 603-766-8550

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.