Nicholas William Karlow, MD - Medicare Emergency Medicine in Festus, MO

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Nicholas William Karlow, MD is a medicare enrolled "Emergency Medicine" physician in Festus, Missouri. His current practice location is 1400 Us Highway 61, Festus, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 933-1111.

Nicholas William Karlow is licensed to practice in Missouri (license number 2022044117) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1922669167.

Contact Information

Nicholas William Karlow, MD
1400 Us Highway 61,
Festus, MO 63028-4100
(636) 933-1111
Not Available

Map and Direction




Physician's Profile

Full NameNicholas William Karlow
GenderMale
SpecialityEmergency Medicine
Location1400 Us Highway 61, Festus, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1922669167
  • Provider Enumeration Date: 06/27/2019
  • Last Update Date: 03/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0547596777
  • Enrollment ID: I20230311000039

Medical Identifiers

Medical identifiers for Nicholas William Karlow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922669167NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2019018220 (Missouri)Secondary
207P00000XEmergency Medicine 2022044117 (Missouri)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. Nicholas William Karlow allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital South
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568481984
PECOS PAC ID: 8426962556
Enrollment ID: O20031113000592
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427098169
PECOS PAC ID: 1658276811
Enrollment ID: O20031209000789
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664177
PECOS PAC ID: 3779479019
Enrollment ID: O20040224001164
Entity NameMercy Hospital Jefferson
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508859661
PECOS PAC ID: 1254248271
Enrollment ID: O20050518000926
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20060711000434

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 William Karlow 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 William Karlow, MD
1400 Us Highway 61,
Festus, MO 63028-4100

Ph: (636) 933-1111		Nicholas William Karlow, MD
1400 Us Highway 61,
Festus, MO 63028-4100

Ph: (636) 933-1111

Reviews and Comments


Emergency Medicine Doctors in Festus, MO

Dr. Conner Schwent Gessert, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1111    
Dr. Nicholas James Smith, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1111    
Dr. Brian James Heberer, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1111    
Dr. Donn Robert Richards, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1390 Us Highway 61 Ste 3200n, Festus, MO 63028
Phone: 636-933-1669    Fax: 636-933-1699
Erik Hume, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us-61, Emergency Medicine Department, Festus, MO 63028
Phone: 636-933-1111    
Dr. Pascal E. Gaudreault, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1390 Us Highway 61 Ste N1500, Festus, MO 63028
Phone: 636-933-9300    Fax: 636-933-9114

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.