Andrew Johnston, MD, PHD - Medicare Dermatology in New Haven, CT

Andrew Johnston, MD, PHD is a medicare enrolled "Dermatology" physician in New Haven, Connecticut. His current practice location is 20 York St, New Haven, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 688-4242.

Andrew Johnston is licensed to practice in Connecticut (license number 77276) 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 1497384796.

Contact Information

Andrew Johnston, MD, PHD
20 York St,
New Haven, CT 06510-3220
(203) 688-4242
Not Available

Map and Direction




Physician's Profile

Full NameAndrew Johnston
GenderMale
SpecialityDermatology
Location20 York St, New Haven, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497384796
  • Provider Enumeration Date: 04/07/2020
  • Last Update Date: 06/24/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9638567423
  • Enrollment ID: I20211027002997

Medical Identifiers

Medical identifiers for Andrew Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497384796NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 77276 (Connecticut)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Andrew Johnston 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
Andrew Johnston, MD, PHD
20 York St,
New Haven, CT 06510-3220

Ph: (203) 688-4242
Andrew Johnston, MD, PHD
20 York St,
New Haven, CT 06510-3220

Ph: (203) 688-4242

Reviews and Comments


Dermatology Doctors in New Haven, CT

Robert E Tigelaar, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 15 York St, Dermatology, Lci Room 609, New Haven, CT 06510
Phone: 203-785-4632    Fax: 203-785-3315
Marianna Freudzon, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Cedar St, Yusm Department Of Dermatology, New Haven, CT 06510
Phone: 203-785-4632    
Michael Girardi, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 15 York St, New Haven, CT 06510
Phone: 203-785-4632    Fax: 203-785-3315
Dr. Noah Hornick, MD, PHD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 150 Sargent Dr Ste 2, New Haven, CT 06511
Phone: 203-503-3000    
Antonio Subtil Deoliveira Jr., MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Howard Ave, Yale Physicians Building, New Haven, CT 06519
Phone: 203-785-2140    
Dr. Mary Escherich Laird,
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 2 Church St S, New Haven, CT 06519
Phone: 203-785-4445    Fax: 203-776-6188
Leonard M Milstone, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 800 Howard Ave, Yale Physicians Building, New Haven, CT 06519
Phone: 203-785-2140    

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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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