Mary C Ottolini, MD - Medicare Pediatrics in Portland, ME

Mary C Ottolini, MD is a medicare enrolled "Pediatrics" physician in Portland, Maine. Her current practice location is 22 Bramhall St, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-6711.

Mary C Ottolini is licensed to practice in District Of Columbia (license number MD19738) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1073602884.

Contact Information

Mary C Ottolini, MD
22 Bramhall St,
Portland, ME 04102-3134
(207) 662-6711
(207) 662-6063

Map and Direction




Physician's Profile

Full NameMary C Ottolini
GenderFemale
SpecialityPediatrics
Location22 Bramhall St, Portland, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073602884
  • Provider Enumeration Date: 10/11/2006
  • Last Update Date: 05/21/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6800932088
  • Enrollment ID: I20090930000703

Medical Identifiers

Medical identifiers for Mary C Ottolini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073602884NPI-NPPES
024354500MedicaidDC
1822411100MedicaidMD
6725961MedicaidVA
0061OtherDCCAREFIRST

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist MD22944 (Maine)Secondary
208000000XPediatrics MD19738 (District Of Columbia)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. Mary C Ottolini allows following entities to bill medicare on her behalf.
Entity NameChildrens Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912939703
PECOS PAC ID: 0244143170
Enrollment ID: O20031107000130

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. Mary C Ottolini 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
Mary C Ottolini, MD
111 Michigan Ave Nw,
Washington, DC 20010-2978

Ph: (202) 884-2182
Mary C Ottolini, MD
22 Bramhall St,
Portland, ME 04102-3134

Ph: (207) 662-6711

Reviews and Comments


Pediatrics Doctors in Portland, ME

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

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.