Guilherme Holck, MD - Medicare Anesthesiology in Portland, ME

Guilherme Holck, MD is a medicare enrolled "Anesthesiology" physician in Portland, Maine. His current practice location is 22 Bramhall St, Portland, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 482-7800.

Guilherme Holck is licensed to practice in Maine (license number MD26430) 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 1134689508.

Contact Information

Guilherme Holck, MD
22 Bramhall St,
Portland, ME 04102-3175
(207) 482-7800
(207) 482-7898

Map and Direction




Physician's Profile

Full NameGuilherme Holck
GenderMale
SpecialityAnesthesiology
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: 1134689508
  • Provider Enumeration Date: 03/22/2019
  • Last Update Date: 07/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698007789
  • Enrollment ID: I20230814002145

Medical Identifiers

Medical identifiers for Guilherme Holck such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134689508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD26430 (Maine)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. Guilherme Holck allows following entities to bill medicare on his behalf.
Entity NameSpectrum Healthcare Partners Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245252212
PECOS PAC ID: 7618871245
Enrollment ID: O20040127000198
Entity NameSpectrum Healthcare Partners Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245252212
PECOS PAC ID: 7618871245
Enrollment ID: O20040915000845

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. Guilherme Holck 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
Guilherme Holck, MD
324 Gannett Dr Ste 200,
South Portland, ME 04106-3266

Ph: (207) 482-7800
Guilherme Holck, MD
22 Bramhall St,
Portland, ME 04102-3175

Ph: (207) 482-7800

Reviews and Comments


Anesthesiology Doctors in Portland, ME

David Edward Landry, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2526    
Francis Altman, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 144 State St, Anesthesia Department, Portland, ME 04101
Phone: 207-879-3385    
Dylan Wingfield,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-478-6024    
Dr. Frederick Craig Littlejohn, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1945 Congress St Ste 103, Portland, ME 04102
Phone: 207-835-8116    
Christopher James Beeler, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-0111    
Charles F Adams, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-2526    
Jeffrey Morse, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 144 State St, Anesthesia Department, Portland, ME 04101
Phone: 207-879-3385    

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.

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