Karl John Maki, MD - Medicare Neurology in Annapolis, MD

Karl John Maki, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Annapolis, Maryland. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Daniel Hexter Md Pa and his current practice location is 122 Defense Hwy, Suite 210, Annapolis, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 266-9694.

Karl John Maki is licensed to practice in Maryland (license number D81220) 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 1639465883.

Contact Information

Karl John Maki, MD
122 Defense Hwy, Suite 210,
Annapolis, MD 21401-7069
(410) 266-9694
(410) 266-9695

Map and Direction




Physician's Profile

Full NameKarl John Maki
GenderMale
SpecialityNeurology
Experience9 Years
Location122 Defense Hwy, Annapolis, Maryland
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:
  • Karl John Maki graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1639465883
  • Provider Enumeration Date: 06/27/2011
  • Last Update Date: 06/23/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8123327301
  • Enrollment ID: I20160516001943

Medical Identifiers

Medical identifiers for Karl John Maki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639465883NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology D81220 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Bayada Home Health, IncTowson, MDHome health agency
Amedisys Home HealthSalisbury, MDHome health agency
HomecallEaston, MDHome health agency
University Of Md Baltimore Washington Medical CenterGlen burnie, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Daniel Hexter Md Pa04463387508

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. Karl John Maki allows following entities to bill medicare on his behalf.
Entity NameDaniel Hexter Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861686420
PECOS PAC ID: 0446338750
Enrollment ID: O20080425000471

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. Karl John Maki 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
Karl John Maki, MD
122 Defense Hwy, Suite 210,
Annapolis, MD 21401-7069

Ph: (410) 266-9694
Karl John Maki, MD
122 Defense Hwy, Suite 210,
Annapolis, MD 21401-7069

Ph: (410) 266-9694

Reviews and Comments


Psychiatry & Neurology Doctors in Annapolis, MD

John Harold Lossing, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2002 Medical Pkwy, Suite 430, Annapolis, MD 21401
Phone: 410-266-2740    Fax: 410-266-2758
Melanie Lynn Ogunmefun, M.D.
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Medicare: Medicare Enrolled
Practice Location: 134 Holiday Ct, Suite 302, Annapolis, MD 21401
Phone: 410-266-1600    
Lewis Dean Hoover, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 49 Old Solomons Island Rd, Ste 303, Annapolis, MD 21401
Phone: 410-573-1944    Fax: 410-573-1972
Dr. Richard Kron Templeton, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1203 West St Ste C, Annapolis, MD 21401
Phone: 410-263-4366    Fax: 410-268-5597
Nancy Catherine Wheeler, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 133 Defense Hwy, Suite 114, Annapolis, MD 21401
Phone: 410-266-9181    Fax: 410-266-9182
Dr. Gurdeep Ahluwalia, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 122 Defense Hwy Ste 222, Annapolis, MD 21401
Phone: 443-716-0420    Fax: 443-716-0419
Melissa Anne Wellner, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 166 Defense Hwy Ste 203, Annapolis, MD 21401
Phone: 410-684-3806    

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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