Carlos Humberto Cajina, MD - Medicare Anesthesiology in Boston, MA

Carlos Humberto Cajina, MD is a medicare enrolled "Anesthesiology" physician in Boston, Massachusetts. He graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Cape Cod Anesthesia Associates, Inc and his current practice location is 1 Boston Medical Ctr Pl, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 638-6950.

Carlos Humberto Cajina is licensed to practice in Massachusetts (license number 272924) 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 1992149272.

Contact Information

Carlos Humberto Cajina, MD
1 Boston Medical Ctr Pl,
Boston, MA 02118-2908
(617) 638-6950
(617) 638-6966

Map and Direction




Physician's Profile

Full NameCarlos Humberto Cajina
GenderMale
SpecialityAnesthesiology
Experience7 Years
Location1 Boston Medical Ctr Pl, Boston, Massachusetts
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:
  • Carlos Humberto Cajina graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1992149272
  • Provider Enumeration Date: 04/17/2013
  • Last Update Date: 06/01/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7315163318
  • Enrollment ID: I20171128002582

Medical Identifiers

Medical identifiers for Carlos Humberto Cajina such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992149272NPI-NPPES
110108237AMedicaidMA
3111086MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 272924 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cape Cod HealthcareHyannis, MAHospital
Falmouth HospitalFalmouth, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cape Cod Anesthesia Associates, Inc074926093344

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. Carlos Humberto Cajina allows following entities to bill medicare on his behalf.
Entity NameAnaesthesia Associates Of Massachusetts, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568415289
PECOS PAC ID: 5193611267
Enrollment ID: O20040225000842
Entity NameCape Cod Anesthesia Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659308021
PECOS PAC ID: 0749260933
Enrollment ID: O20040720000910
Entity NameAtlantic Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700061652
PECOS PAC ID: 9638255300
Enrollment ID: O20080320000208
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043711914
PECOS PAC ID: 2860688728
Enrollment ID: O20180329001196
Entity NameBoston University Medical Center Anesthesiologists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952874737
PECOS PAC ID: 5092055236
Enrollment ID: O20190325002631

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. Carlos Humberto Cajina 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
Carlos Humberto Cajina, MD
960 Massachusetts Avenue, Fl 2,
Boston, MA 02118-2690

Ph: () -
Carlos Humberto Cajina, MD
1 Boston Medical Ctr Pl,
Boston, MA 02118-2908

Ph: (617) 638-6950

Reviews and Comments


Anesthesiology Doctors in Boston, MA

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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.

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