Maximilian Herwig, - Medicare Nurse Practitioner in Eldersburg, MD

Maximilian Herwig, is a medicare enrolled "Nurse Practitioner - Family" in Eldersburg, Maryland. He graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. His current practice location is 5963 Exchange Dr Ste 100, Eldersburg, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 549-0900.

Maximilian Herwig is licensed to practice in Maryland (license number R234231) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1073497756.

Contact Information

Maximilian Herwig,
5963 Exchange Dr Ste 100,
Eldersburg, MD 21784-9256
(410) 549-0900
Not Available

Map and Direction




Provider's Profile

Full NameMaximilian Herwig
GenderMale
SpecialityNurse Practitioner
Experience1 Years
Location5963 Exchange Dr Ste 100, Eldersburg, Maryland
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maximilian Herwig graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1073497756
  • Provider Enumeration Date: 08/04/2025
  • Last Update Date: 08/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5597237800
  • Enrollment ID: I20260617004789

Medical Identifiers

Medical identifiers for Maximilian Herwig such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073497756NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family R234231 (Maryland)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. Maximilian Herwig allows following entities to bill medicare on his behalf.
Entity NamePrivia Medical Group, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013042480
PECOS PAC ID: 4385682061
Enrollment ID: O20140522000040
Entity NamePrivia Care Center LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164874426
PECOS PAC ID: 3274801139
Enrollment ID: O20170619000055

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. Maximilian Herwig 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
Maximilian Herwig,
5963 Exchange Dr Ste 100,
Eldersburg, MD 21784-9256

Ph: Not Available
Maximilian Herwig,
5963 Exchange Dr Ste 100,
Eldersburg, MD 21784-9256

Ph: (410) 549-0900

Reviews and Comments


Nurse Practitioner Nurses in Eldersburg, MD

Nicole Joy Fasulo Geraty, NP
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Medicare: Not Enrolled in Medicare
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Phone: 443-377-2078    
Claudia Marie Dorsey, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 770 Old Liberty Rd Ste 3, Eldersburg, MD 21784
Phone: 410-970-8480    Fax: 855-576-5073
Mrs. Francesca Juliet Carhart, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 5963 Exchange Dr Ste 100, Eldersburg, MD 21784
Phone: 410-549-0900    
Mei Ching Lee, A-GNP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 1645 Liberty Rd Ste 204, Eldersburg, MD 21784
Phone: 410-795-7737    
Mrs. Crystal Olivia Leonard, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 6190 Georgetown Blvd, Eldersburg, MD 21784
Phone: 410-552-5050    Fax: 410-552-0200
Lechia Frederick, FNP-C, PMHNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1912 Liberty Rd Spc 30, Eldersburg, MD 21784
Phone: 410-861-0740    Fax: 434-225-9723
Rebecca Rubin,
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Medicare: Not Enrolled in Medicare
Practice Location: 1380 Progress Way, Suite 102, Eldersburg, MD 21784
Phone: 410-795-0257    

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.