Joshua Vollstaedt, DO - Medicare Internal Medicine in Royal Oak, MI

Joshua Vollstaedt, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Royal Oak, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Allen Intensivist Group Llc, Norman Regional Providers Specialty Care and his current practice location is 4346 Mandalay Ave, Royal Oak, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 434-6139.

Joshua Vollstaedt is licensed to practice in Michigan (license number 5101022390) 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 1538517131.

Contact Information

Joshua Vollstaedt, DO
4346 Mandalay Ave,
Royal Oak, MI 48073-1621
(810) 434-6139
Not Available

Map and Direction




Physician's Profile

Full NameJoshua Vollstaedt
GenderMale
SpecialityInternal Medicine
Experience8 Years
Location4346 Mandalay Ave, Royal Oak, Michigan
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:
  • Joshua Vollstaedt attended and graduated from Michigan State University College Of Osteopathic Medicine in 2016
  NPI Data:
  • NPI Number: 1538517131
  • Provider Enumeration Date: 05/25/2016
  • Last Update Date: 08/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3375838246
  • Enrollment ID: I20230609002752

Medical Identifiers

Medical identifiers for Joshua Vollstaedt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538517131NPI-NPPES
1538517131MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101022390 (Michigan)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 5101022390 (Michigan)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 5101022390 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Norman RegionalNorman, OKHospital
Lima Memorial Health SystemLima, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allen Intensivist Group Llc418300056520
Norman Regional Providers Specialty Care5496900706142

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. Joshua Vollstaedt allows following entities to bill medicare on his behalf.
Entity NameAllen Intensivist Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811620057
PECOS PAC ID: 4183000565
Enrollment ID: O20221010000052

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. Joshua Vollstaedt 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
Joshua Vollstaedt, DO
4346 Mandalay Ave,
Royal Oak, MI 48073-1621

Ph: (810) 434-6139
Joshua Vollstaedt, DO
4346 Mandalay Ave,
Royal Oak, MI 48073-1621

Ph: (810) 434-6139

Reviews and Comments


Internal Medicine Doctors in Royal Oak, MI

Nicole Marijanovich, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    Fax: 248-898-0580
Vinayata Manuballa Kareti, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 661-948-0803    
Christopher Carpenter,
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Practice Location: 3535 W 13 Mile Rd Ste 605, Royal Oak, MI 48073
Phone: 248-551-0495    
Dr. Matthew Burns Cotant, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3577 W 13 Mile Rd, Suite 404, Royal Oak, MI 48073
Phone: 248-551-6900    Fax: 248-551-6909
Geoffrey Prysak, MD, MPH
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-7999    
Taylor Schoenheit,
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-898-6509    
Shane Mckenna, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 3601 W 13 Mile Rd, Royal Oak, MI 48073
Phone: 248-551-3000    Fax: 248-551-9425

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).

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