G Perrin Underwood, MD - Medicare Ophthalmology in Montgomery, AL

G Perrin Underwood, MD is a medicare enrolled "Ophthalmology" physician in Montgomery, Alabama. He went to Meharry Medical College School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Ophthalmology. His current practice location is 2055 Normandie Dr, Suite 212, Montgomery, Alabama. You can reach out to his office (for appointments etc.) via phone at (334) 284-4106.

G Perrin Underwood is licensed to practice in Alabama (license number 00011798) 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 1780769927.

Contact Information

G Perrin Underwood, MD
2055 Normandie Dr, Suite 212,
Montgomery, AL 36111-2732
(334) 284-4106
(334) 288-4691

Map and Direction




Physician's Profile

Full NameG Perrin Underwood
GenderMale
SpecialityOphthalmology
Experience42 Years
Location2055 Normandie Dr, Montgomery, Alabama
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:
  • G Perrin Underwood attended and graduated from Meharry Medical College School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1780769927
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 06/19/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 8729138490
  • Enrollment ID: I20090618000459

Medical Identifiers

Medical identifiers for G Perrin Underwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780769927NPI-NPPES
009912640MedicaidAL
051045453OtherALBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 00011798 (Alabama)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. G Perrin Underwood allows following entities to bill medicare on his behalf.
Entity NameG. Perrin Underwood, M.d. P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174759351
PECOS PAC ID: 7517017205
Enrollment ID: O20090618000590

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. G Perrin Underwood 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
G Perrin Underwood, MD
2055 Normandie Dr, Suite 212,
Montgomery, AL 36111-2732

Ph: (334) 284-4106
G Perrin Underwood, MD
2055 Normandie Dr, Suite 212,
Montgomery, AL 36111-2732

Ph: (334) 284-4106

Reviews and Comments


Ophthalmology Doctors in Montgomery, AL

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Dr. Wilson Guinn Paulk, M.D.
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Dr. Andrew David Hsia, MD
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John L Swan Ii, MD
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Practice Location: 2752 Zelda Rd, Montgomery, AL 36106
Phone: 334-481-2800    Fax: 334-270-3375

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.