Nicholas Waldhaus, NP - Medicare Nurse Practitioner in Baltimore, MD

Nicholas Waldhaus, NP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Baltimore, Maryland. He graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Sinai Hospital Of Baltimore, Inc and his current practice location is 6501 N Charles St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 938-3000.

Nicholas Waldhaus is licensed to practice in Maryland (license number R199779) 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 1275183717.

Contact Information

Nicholas Waldhaus, NP
6501 N Charles St,
Baltimore, MD 21204-6819
(410) 938-3000
Not Available

Map and Direction




Provider's Profile

Full NameNicholas Waldhaus
GenderMale
SpecialityNurse Practitioner
Experience9 Years
Location6501 N Charles St, Baltimore, Maryland
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:
  • Nicholas Waldhaus graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1275183717
  • Provider Enumeration Date: 09/17/2019
  • Last Update Date: 09/17/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9335571207
  • Enrollment ID: I20191114000846

Medical Identifiers

Medical identifiers for Nicholas Waldhaus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275183717NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0808XNurse Practitioner - Psychiatric/mental Health R199779 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sinai Hospital Of BaltimoreBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sinai Hospital Of Baltimore, Inc0941112346324

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. Nicholas Waldhaus allows following entities to bill medicare on his behalf.
Entity NameSinai Hospital Of Baltimore, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043235666
PECOS PAC ID: 0941112346
Enrollment ID: O20031104000353
Entity NameSheppard Pratt Physicians Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518990712
PECOS PAC ID: 8224937610
Enrollment ID: O20040105000737

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. Nicholas Waldhaus 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
Nicholas Waldhaus, NP
606 N Eutaw St Apt E,
Baltimore, MD 21201-4591

Ph: (410) 903-0151
Nicholas Waldhaus, NP
6501 N Charles St,
Baltimore, MD 21204-6819

Ph: (410) 938-3000

Reviews and Comments


Nurse Practitioner Nurses in Baltimore, MD

Ms. Lindsay Bream O'meara, CRNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 22 S Greene St, Suite S4d07, Baltimore, MD 21201
Phone: 410-328-3365    
Mrs. Tamara Jeanne Setola, CPNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 7001 Johnnycake Rd Ste 101, Baltimore, MD 21244
Phone: 410-719-0063    
Alison C Eissler, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 312 N. Martin Luther King Jr. Blvd, Suite 102, Baltimore, MD 21201
Phone: 610-716-0192    
Mrs. Rebecca Delaney Tsao, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 98 North Broadway, Suite 421, Baltimore, MD 21231
Phone: 410-955-6211    
Kamishia Latasha Thomas, ANP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 601 N Caroline Street, Baltimore, MD 21264
Phone: 443-997-0270    Fax: 410-614-1168
Dana Aybout, ARNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 4940 Eastern Avenue, Baltimore, MD 21264
Phone: 410-550-5568    Fax: 410-550-0470
Andrew Brave, CRNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2401 W Belvedere Ave, Baltimore, MD 21215
Phone: 410-601-9000    

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.