Peter David Holzwarth, MD - Medicare Pediatrics in Neenah, WI

Peter David Holzwarth, MD is a medicare enrolled "Pediatrics" physician in Neenah, Wisconsin. His current practice location is 120 Second Street, Neenah, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (920) 969-7900.

Peter David Holzwarth is licensed to practice in Wisconsin (license number 35954) 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 1629001912.

Contact Information

Peter David Holzwarth, MD
120 Second Street,
Neenah, WI 54956-2883
(920) 969-7900
(920) 969-7979

Map and Direction




Physician's Profile

Full NamePeter David Holzwarth
GenderMale
SpecialityPediatrics
Location120 Second Street, Neenah, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629001912
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 01/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7012063878
  • Enrollment ID: I20090918000485

Medical Identifiers

Medical identifiers for Peter David Holzwarth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629001912NPI-NPPES
1629001912MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 35954 (Wisconsin)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. Peter David Holzwarth allows following entities to bill medicare on his behalf.
Entity NameAscension Medical Group-fox Valley Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730126392
PECOS PAC ID: 0244142420
Enrollment ID: O20031105000351
Entity NameThedacare, Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376656959
PECOS PAC ID: 1759294887
Enrollment ID: O20031106000088
Entity NameAscension Calumet Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376541748
PECOS PAC ID: 7416948427
Enrollment ID: O20040809000191
Entity NameAscension Ne Wisconsin, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407803638
PECOS PAC ID: 7719897784
Enrollment ID: O20061027000037
Entity NameSt Vincent Hospital-hospital Sisters-third Order Of St Francis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285613638
PECOS PAC ID: 5799694675
Enrollment ID: O20080620000423

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. Peter David Holzwarth 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
Peter David Holzwarth, MD
9000 W Wisconsin Ave # Ms 958,
Milwaukee, WI 53226-4874

Ph: (414) 266-7615
Peter David Holzwarth, MD
120 Second Street,
Neenah, WI 54956-2883

Ph: (920) 969-7900

Reviews and Comments


Pediatrics Doctors in Neenah, WI

Jennifer E Szmanda, D.O.
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William J Kasper, MD
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Dr. Abraham Joseph Liebeskind, MD
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Patricia H Kasper, MD
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Jessica Mcdonald, DNP, NNP-BC, APNP
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Practice Location: 130 2nd St, Neenah, WI 54956
Phone: 920-969-7990    
Kevin E. Gentile, MD
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Medicare: Medicare Enrolled
Practice Location: 740 Deerwood Ave, Neenah, WI 54956
Phone: 920-751-9600    Fax: 920-751-9667
Kelly M Meyer, DO
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Medicare: Not Enrolled in Medicare
Practice Location: 740 Deerwood Ave, Neenah, WI 54956
Phone: 920-751-9600    

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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