Matthew Werner Muellenhoff, DO - Medicare Dermatology in Grass Valley, CA

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Matthew Werner Muellenhoff, DO is a medicare enrolled "Dermatology - Procedural Dermatology" physician in Grass Valley, California. He graduated from medical school in 2000 and has 25 years of diverse experience with area of expertise as Dermatology. He is a member of the group practice Sierra Derm Inc and his current practice location is 126 Glasson Way, Grass Valley, California. You can reach out to his office (for appointments etc.) via phone at (530) 272-2303.

Matthew Werner Muellenhoff is licensed to practice in California (license number 20A7904) 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 1740280650.

Contact Information

Matthew Werner Muellenhoff, DO
126 Glasson Way,
Grass Valley, CA 95945-5706
(530) 272-2303
(530) 272-9648

Map and Direction




Physician's Profile

Full NameMatthew Werner Muellenhoff
GenderMale
SpecialityDermatology
Experience25 Years
Location126 Glasson Way, Grass Valley, California
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:
  • Matthew Werner Muellenhoff graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1740280650
  • Provider Enumeration Date: 07/21/2005
  • Last Update Date: 04/08/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5890761084
  • Enrollment ID: I20040908001649

Medical Identifiers

Medical identifiers for Matthew Werner Muellenhoff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740280650NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207NS0135XDermatology - Procedural Dermatology 20A7904 (California)Primary
207N00000XDermatology 20A7904 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sierra Nevada Memorial HospitalGrass valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sierra Derm Inc30725892662

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. Matthew Werner Muellenhoff allows following entities to bill medicare on his behalf.
Entity NameSierra Derm Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700818903
PECOS PAC ID: 3072589266
Enrollment ID: O20040908001645

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. Matthew Werner Muellenhoff 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
Matthew Werner Muellenhoff, DO
126 Glasson Way,
Grass Valley, CA 95945-5706

Ph: (530) 272-2303		Matthew Werner Muellenhoff, DO
126 Glasson Way,
Grass Valley, CA 95945-5706

Ph: (530) 272-2303

Reviews and Comments


Dermatology Doctors in Grass Valley, CA


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.