Dr Lark Greenwald Guss, MD - Medicare Dermatology in Spokane, WA

Dr Lark Greenwald Guss, MD is a medicare enrolled "Dermatology - Mohs-micrographic Surgery" physician in Spokane, Washington. She went to Johns Hopkins University School Of Medicine and graduated in 2013 and has 11 years of diverse experience with area of expertise as Dermatology. She is a member of the group practice Dermatology Specialists Of Spokane and her current practice location is 510 S Cowley St Ste 200, Spokane, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 456-8444.

Dr Lark Greenwald Guss is licensed to practice in Washington (license number MD60840220) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275973398.

Contact Information

Dr Lark Greenwald Guss, MD
510 S Cowley St Ste 200,
Spokane, WA 99202-1332
(509) 456-8444
(509) 455-9227

Map and Direction




Physician's Profile

Full NameDr Lark Greenwald Guss
GenderFemale
SpecialityDermatology
Experience11 Years
Location510 S Cowley St Ste 200, Spokane, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Lark Greenwald Guss attended and graduated from Johns Hopkins University School Of Medicine in 2013
  NPI Data:
  • NPI Number: 1275973398
  • Provider Enumeration Date: 07/03/2013
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2163646605
  • Enrollment ID: I20180702002073

Medical Identifiers

Medical identifiers for Dr Lark Greenwald Guss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275973398NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 79073 (Montana)Secondary
207ND0101XDermatology - Mohs-micrographic Surgery MD60840220 (Washington)Primary
207N00000XDermatology 148774 (California)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dermatology Specialists Of Spokane25675405037

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. Dr Lark Greenwald Guss allows following entities to bill medicare on her behalf.
Entity NameWalter L Williams
Entity TypePractitioner - Dermatology
Entity IdentifiersNPI Number: 1841269248
PECOS PAC ID: 4385610757
Enrollment ID: I20040908000156
Entity NameDermatology Specialists Of Spokane
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912179599
PECOS PAC ID: 2567540503
Enrollment ID: O20080416000472

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. Dr Lark Greenwald Guss 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
Dr Lark Greenwald Guss, MD
510 S Cowley St,
Spokane, WA 99202-1332

Ph: (509) 456-8444
Dr Lark Greenwald Guss, MD
510 S Cowley St Ste 200,
Spokane, WA 99202-1332

Ph: (509) 456-8444

Reviews and Comments


Dermatology Doctors in Spokane, WA

William Philip Werschler, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 104 W 5th Ave, 330w, Spokane, WA 99204
Phone: 509-624-1184    Fax: 509-625-1449
Daniel Bowen Baird, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 757 E Holland Ave, Spokane, WA 99218
Phone: 509-444-6367    Fax: 509-444-6371
Dr. Michael E Ryan, MD
Dermatology
Medicare: Not Enrolled in Medicare
Practice Location: 5901 N Lidgerwood St, Ste 118, Spokane, WA 99208
Phone: 509-483-2828    Fax: 509-484-7882
James Keith Parker, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 5905 N Mayfair St Ste 200, Spokane, WA 99208
Phone: 509-456-7414    Fax: 800-247-9519
Myron Zhang, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 400 E 5th Ave Ste 4, Spokane, WA 99202
Phone: 509-342-3945    Fax: 509-755-6580
Benjamin Hsu, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 757 E Holland Ave, Northwest Dermatology, Spokane, WA 99218
Phone: 509-444-6367    Fax: 509-444-6371

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.