Kristi Lynn Maso, MD - Medicare Critical Care (intensivists) in Milwaukee, WI

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Kristi Lynn Maso, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Milwaukee, Wisconsin. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice Midwest Critical Care Sc and her current practice location is 945 N 12th St, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 519-2000.

Kristi Lynn Maso is licensed to practice in Wisconsin (license number 65388) 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 1841588936.

Contact Information

Kristi Lynn Maso, MD
945 N 12th St,
Milwaukee, WI 53233-1305
(414) 519-2000
Not Available

Map and Direction




Physician's Profile

Full NameKristi Lynn Maso
GenderFemale
SpecialityCritical Care (intensivists)
Experience13 Years
Location945 N 12th St, Milwaukee, Wisconsin
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:
  • Kristi Lynn Maso graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1841588936
  • Provider Enumeration Date: 07/11/2011
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597081331
  • Enrollment ID: I20160701000064

Medical Identifiers

Medical identifiers for Kristi Lynn Maso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841588936NPI-NPPES
1841588936MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301098788 (Michigan)Secondary
207P00000XEmergency Medicine 65388 (Wisconsin)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 65388 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ascension Columbia St Mary's Hospital MilwaukeeMilwaukee, WIHospital
Ascension All Saints HospitalRacine, WIHospital
Ascension Se Wisconsin Hospital - St Joseph CampusMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Critical Care Sc448602680429

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. Kristi Lynn Maso allows following entities to bill medicare on her behalf.
Entity NameAgnesian Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346228541
PECOS PAC ID: 1658289624
Enrollment ID: O20031104000263
Entity NameAscension Medical Group-southeast Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609881077
PECOS PAC ID: 8628980943
Enrollment ID: O20031104000421
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259
Entity NameEmergency Medicine Specialists Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568413524
PECOS PAC ID: 8729975461
Enrollment ID: O20040228000032
Entity NameGreater Milwaukee Critical Care And Pulmonary Associates Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952569816
PECOS PAC ID: 0244304558
Enrollment ID: O20080805000542
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699
Entity NameMidwest Critical Care Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093425647
PECOS PAC ID: 4486026804
Enrollment ID: O20230214000166

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. Kristi Lynn Maso 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
Kristi Lynn Maso, MD
3301 W Forest Home Ave,
Milwaukee, WI 53215-2843

Ph: (414) 389-2131		Kristi Lynn Maso, MD
945 N 12th St,
Milwaukee, WI 53233-1305

Ph: (414) 519-2000

Reviews and Comments


Internal Medicine Doctors in Milwaukee, WI

Julia Bonner, M.D.
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Practice Location: 3351 North Downer Avenue, Milwaukee, WI 53211
Phone: 414-229-5684    
Dr. Zachary Smith, DO
Critical Care Medicine
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Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-955-6830    Fax: 414-955-6214
Dr. Christopher Patrick Boyd, MD
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Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-805-6000    Fax: 414-805-6280
Umair Bajwa, M.D.
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Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-805-0812    Fax: 414-805-0855
Rasika Surajyam Chepuri, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-955-7040    Fax: 414-955-6211
Soryal A Soryal, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 1020 N 12th St, 3rd Floor, Milwaukee, WI 53233
Phone: 414-219-7300    
Aboud Affi, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1218 W Kilbourn Ave, Suite 404, Milwaukee, WI 53233
Phone: 414-291-3100    

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.