Keith A Lammers, MD - Medicare Family Medicine in Amherst, NH

Keith A Lammers, MD is a medicare enrolled "Family Medicine" physician in Amherst, New Hampshire. His current practice location is Meeting Place Plaza 199 Route 101, Elliot Family Medicine At Amherst, Amherst, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 249-3000.

Keith A Lammers is licensed to practice in New Hampshire (license number 6348) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1528051083.

Contact Information

Keith A Lammers, MD
Meeting Place Plaza 199 Route 101, Elliot Family Medicine At Amherst,
Amherst, NH 03031
(603) 249-3000
(603) 249-3021

Map and Direction




Physician's Profile

Full NameKeith A Lammers
GenderMale
SpecialityFamily Medicine
LocationMeeting Place Plaza 199 Route 101, Amherst, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1528051083
  • Provider Enumeration Date: 08/30/2005
  • Last Update Date: 08/10/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8325073109
  • Enrollment ID: I20050929001046

Medical Identifiers

Medical identifiers for Keith A Lammers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528051083NPI-NPPES
E11285OtherNHHPHC PIN
080147627OtherNHRR MEDICARE PIN
406449OtherNHTUFTS PIN
0102369YPNH01OtherNHANTHEM ACES PIN
0140466OtherNHUHC PIN
2177666OtherNHAETNA HMO PIN
2490OtherNHCIGNA HMO PIN
E11285OtherNHUPIN/RAN FOR ANTHEM
41080903MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 6348 (New Hampshire)Primary

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. Keith A Lammers allows following entities to bill medicare on his behalf.
Entity NameElliot Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285627935
PECOS PAC ID: 6103727920
Enrollment ID: O20040115000634

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. Keith A Lammers 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
Keith A Lammers, MD
199 Route 101 Po Box 1220, Elliot Family Medicine At Amherst,
Amherst, NH 03031

Ph: (603) 249-3000
Keith A Lammers, MD
Meeting Place Plaza 199 Route 101, Elliot Family Medicine At Amherst,
Amherst, NH 03031

Ph: (603) 249-3000

Reviews and Comments


Family Medicine Doctors in Amherst, NH

Ms. Concetta Rose Oteri-ahmadpour, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 31 Old Nashua Rd, Unit 14, Amherst, NH 03031
Phone: 603-673-1181    Fax: 603-673-0007
Dr. Michael William Jones I, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 109 Ponemah Rd, Suite 7, Amherst, NH 03031
Phone: 603-673-4005    
Dr. Jon Michael Brian Vore Jr., DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Limbo Lane, Amherst, NH 03031
Phone: 603-673-5885    Fax: 603-672-7150
Timothy W Chapados, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 199 Route 101, Amherst, NH 03031
Phone: 603-249-3000    Fax: 603-249-3021
Mary K. Engel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 199 Route 101, Meeting Place Plaza, Amherst, NH 03031
Phone: 603-249-3000    
Erika Sadeghi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 199 Route 101, Amherst, NH 03031
Phone: 603-249-3000    

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.