Mr William Carl Rivera, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Concord, NH

Mr William Carl Rivera, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Concord, New Hampshire. He graduated from nursing school in 2000 and has 24 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Collaborative Anesthesia Partners, Icon Anesthesia Services Of New England Llc, Medstream Anesthesia Pllc and his current practice location is 116 Langley Pkwy, Concord, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 228-7211.

Mr William Carl Rivera is licensed to practice in New Hampshire (license number 084359-23) 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 1205995529.

Contact Information

Mr William Carl Rivera, CRNA
116 Langley Pkwy,
Concord, NH 03301-7521
(603) 228-7211
Not Available

Map and Direction




Provider's Profile

Full NameMr William Carl Rivera
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience24 Years
Location116 Langley Pkwy, Concord, 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:
  • Mr William Carl Rivera graduated from nursing school in 2000
  NPI Data:
  • NPI Number: 1205995529
  • Provider Enumeration Date: 12/06/2006
  • Last Update Date: 12/30/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426077694
  • Enrollment ID: I20210310000391

Medical Identifiers

Medical identifiers for Mr William Carl Rivera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205995529NPI-NPPES
409194900MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered RN59997 (District Of Columbia)Secondary
367500000XNurse Anesthetist, Certified Registered R115089 (Maryland)Secondary
367500000XNurse Anesthetist, Certified Registered 0024165528 (Virginia)Secondary
367500000XNurse Anesthetist, Certified Registered 084359-23 (New Hampshire)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collaborative Anesthesia Partners913348253225
Icon Anesthesia Services Of New England Llc266873204117
Medstream Anesthesia Pllc7416198049566

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. Mr William Carl Rivera allows following entities to bill medicare on his behalf.
Entity NameConcord Orthopaedics Professional Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437182490
PECOS PAC ID: 3870562960
Enrollment ID: O20040927000243
Entity NameMedstream Anesthesia Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649616160
PECOS PAC ID: 7416198049
Enrollment ID: O20170817001824
Entity NameCollaborative Anesthesia Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023522455
PECOS PAC ID: 9133482532
Enrollment ID: O20191011001659
Entity NameIcon Anesthesia Services Of New England Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629583323
PECOS PAC ID: 2668732041
Enrollment ID: O20210805001349

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. Mr William Carl Rivera 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
Mr William Carl Rivera, CRNA
4 Chaddarin Ln,
Plymouth, NH 03264-4400

Ph: (202) 441-7512
Mr William Carl Rivera, CRNA
116 Langley Pkwy,
Concord, NH 03301-7521

Ph: (603) 228-7211

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Concord, NH

Andrew Hershey, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 250 Pleasant St, Concord, NH 03301
Phone: 603-789-9103    Fax: 603-227-7832
Louis Dumont, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1 Pillsbury St, Suite 202, Concord, NH 03301
Phone: 603-224-4776    Fax: 603-228-2113
Christine A Burgess, C.R.N.A.
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1 Pillsbury St, Suite 202, Concord, NH 03301
Phone: 603-224-4776    Fax: 603-228-2113
James V. Tyer, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 Pillsbury St, Suite 202, Concord, NH 03301
Phone: 603-224-4776    Fax: 603-228-2113
Mrs. Loranda Rene Palacios, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 250 Pleasant St, Concord, NH 03301
Phone: 603-789-9103    Fax: 603-227-7832
Bradley Stephen Donesky,
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 250 Pleasant St, Concord, NH 03301
Phone: 603-789-9103    Fax: 603-227-7832
Mrs. Katherine Grace Jones, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1 Pillsbury St, Suite 202, Concord, NH 03301
Phone: 603-224-4776    Fax: 603-228-2113

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.