Dr Michael J Holtzman, MD - Medicare Internal Medicine in Saint Louis, MO

Dr Michael J Holtzman, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Saint Louis, Missouri. His current practice location is 1 Barnes Jewish Hospital Plz, Dept Internal Medicine, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 362-8983.

Dr Michael J Holtzman is licensed to practice in Missouri (license number R2H44) 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 1548288228.

Contact Information

Dr Michael J Holtzman, MD
1 Barnes Jewish Hospital Plz, Dept Internal Medicine,
Saint Louis, MO 63110-1003
(314) 362-8983
(314) 362-8987



Physician's Profile

Full NameDr Michael J Holtzman
GenderMale
SpecialityInternal Medicine - Pulmonary Disease
Location1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548288228
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 04/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4486785029
  • Enrollment ID: I20100626000141

Medical Identifiers

Medical identifiers for Dr Michael J Holtzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548288228NPI-NPPES
202524401MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease R2H44 (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. Dr Michael J Holtzman allows following entities to bill medicare on his behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992746903
PECOS PAC ID: 9830008770
Enrollment ID: O20031119000372

News Archive

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The Supreme Court on Monday declined to hear a case involving the anti-abortion-rights movement's push to define "personhood" in the law. By rejecting the appeal, the justices left in place a lower court's decision that found a personhood measure in Oklahoma would violate the Constitution. Only four of the nine justices have to agree for the court to take a case, so Monday's rejection could be a sign that the court's four conservative justices aren't interested in wading into personhood, a concept that has divided opponents of abortion rights.

Thanking Japan for its commitment to the Global Fund

In a post in the Global Fund to Fight AIDS, Tuberculosis and Malaria's blog, Global Fund Executive Director Mark Dybul notes "[t]he contribution Japan made in 2012 was the highest annual amount that the country had made in 10 years of remarkable support to the fight against HIV and AIDS, tuberculosis and malaria through the Global Fund."

77 die from rare tropical disease on island paradise

Travellers to an exotic island in the Indian Ocean have been issued with warnings against a rare tropical disease.

Researchers to use nanoscopic clay for controlled release of drugs in patients

University of Granada and the Spanish Consejo Superior de Investigaciones Cient-ficas (CSIC) researchers will use nanoscopic clay for the controlled release of drugs in patients, with the aim of designing more efficient and less toxic drugs. This is a pilot research study that includes CSIC and University of Granada researchers and researchers from other institutions.

Genome-wide study identifies key genetic variant associated with nonalcoholic fatty liver disease

Researchers at Massachusetts General Hospital found that patients with nonalcoholic fatty liver disease (NAFLD) who carry an allele of the PNPLA3 gene have an increased risk of developing advanced disease, including nonalcoholic steatohepatitis (NASH), fibrosis, and cirrhosis. A second study supported by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) validates these findings and further concludes that in pediatric patients, the same allele is associated with earlier disease presentation.

Read more Medical News

› Verified 4 days ago

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. Dr Michael J Holtzman 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
Dr Michael J Holtzman, MD
Po Box 60352,
Saint Louis, MO 63160-0352

Ph: (314) 362-8983
Dr Michael J Holtzman, MD
1 Barnes Jewish Hospital Plz, Dept Internal Medicine,
Saint Louis, MO 63110-1003

Ph: (314) 362-8983

News Archive

Roundup: SCOTUS won't hear Okla. 'personhood' case; Vt. pushes state employees to use CHIP for kids coverage; N.J. hospitals want bundled payments

The Supreme Court on Monday declined to hear a case involving the anti-abortion-rights movement's push to define "personhood" in the law. By rejecting the appeal, the justices left in place a lower court's decision that found a personhood measure in Oklahoma would violate the Constitution. Only four of the nine justices have to agree for the court to take a case, so Monday's rejection could be a sign that the court's four conservative justices aren't interested in wading into personhood, a concept that has divided opponents of abortion rights.

Thanking Japan for its commitment to the Global Fund

In a post in the Global Fund to Fight AIDS, Tuberculosis and Malaria's blog, Global Fund Executive Director Mark Dybul notes "[t]he contribution Japan made in 2012 was the highest annual amount that the country had made in 10 years of remarkable support to the fight against HIV and AIDS, tuberculosis and malaria through the Global Fund."

77 die from rare tropical disease on island paradise

Travellers to an exotic island in the Indian Ocean have been issued with warnings against a rare tropical disease.

Researchers to use nanoscopic clay for controlled release of drugs in patients

University of Granada and the Spanish Consejo Superior de Investigaciones Cient-ficas (CSIC) researchers will use nanoscopic clay for the controlled release of drugs in patients, with the aim of designing more efficient and less toxic drugs. This is a pilot research study that includes CSIC and University of Granada researchers and researchers from other institutions.

Genome-wide study identifies key genetic variant associated with nonalcoholic fatty liver disease

Researchers at Massachusetts General Hospital found that patients with nonalcoholic fatty liver disease (NAFLD) who carry an allele of the PNPLA3 gene have an increased risk of developing advanced disease, including nonalcoholic steatohepatitis (NASH), fibrosis, and cirrhosis. A second study supported by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) validates these findings and further concludes that in pediatric patients, the same allele is associated with earlier disease presentation.

Read more News

› Verified 4 days ago


Internal Medicine Doctors in Saint Louis, MO

Dr. Isik Turker, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 4921 Parkview Pl, Div Im Cardiology, Ste 8b, Saint Louis, MO 63110
Phone: 314-362-1291    Fax: 314-362-4278
Conor Mccartney, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106
Phone: 314-652-4100    
Dr. Faris Adam Bakeer, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110
Phone: 314-362-1700    Fax: 314-362-9878
Rehan Rais, M.D. M.B.,B.S.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 660 S Euclid Ave, Saint Louis, MO 63110
Phone: 314-362-5000    
Nathan Farkas, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110
Phone: 314-362-1930    
Dr. Nicole Foley, M.D.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
Phone: 314-362-5000    
Soumojit Ghosh,
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3660 Vista Ave, Saint Louis, MO 63110
Phone: 314-977-6100    Fax: 314-977-6164

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