Allison Caldwell, MD - Medicare Pediatric Medicine in Portland, ME

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Allison Caldwell, MD is a medicare enrolled "Pediatrics" physician in Portland, Maine. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Pediatric Medicine. She is a member of the group practice Mainehealth and her current practice location is 22 Bramhall St, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-0111.

Allison Caldwell is licensed to practice in Maine (license number MD21640) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1881031904.

Contact Information

Allison Caldwell, MD
22 Bramhall St,
Portland, ME 04102-3134
(207) 662-0111
Not Available

Map and Direction




Physician's Profile

Full NameAllison Caldwell
GenderFemale
SpecialityPediatric Medicine
Experience11 Years
Location22 Bramhall St, Portland, Maine
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Allison Caldwell graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1881031904
  • Provider Enumeration Date: 05/30/2013
  • Last Update Date: 03/17/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 9234358326
  • Enrollment ID: I20170908000088

Medical Identifiers

Medical identifiers for Allison Caldwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881031904NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics MD21640 (Maine)Primary
208000000XPediatrics LP02791 (Rhode Island)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mainehealth75178605882109

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. Allison Caldwell allows following entities to bill medicare on her behalf.
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134144090
PECOS PAC ID: 9335043967
Enrollment ID: O20040331000191
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104921535
PECOS PAC ID: 9335043967
Enrollment ID: O20040331000274
Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073527388
PECOS PAC ID: 9335043967
Enrollment ID: O20050401000844
Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992719272
PECOS PAC ID: 9335043967
Enrollment ID: O20050901000035

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. Allison Caldwell 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
Allison Caldwell, MD
22 Bramhall St,
Portland, ME 04102-3134

Ph: () -		Allison Caldwell, MD
22 Bramhall St,
Portland, ME 04102-3134

Ph: (207) 662-0111

Reviews and Comments


Pediatrics Doctors in Portland, ME

Rushika M Conroy, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 41 Donald B Dean Dr Ste A, Portland, ME 04106
Phone: 207-661-6064    
Michael Alexander Ferguson, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 22 Bramhall St, Mmc Picu, Portland, ME 04102
Phone: 207-662-6711    
Dr. Rute S Rothwell, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-7060    
Kenneth Lombard, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 887 Congress St, Suite 410b, Portland, ME 04102
Phone: 207-662-5522    Fax: 207-662-5526
David F Cox, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2353    
Marie H Tanzer, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 887 Congress St, Suite 320, Portland, ME 04102
Phone: 207-662-5522    Fax: 207-662-5527
Daniel Sobel, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 800-482-1415    Fax: 800-482-1415

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.