Mary Backer, MD
Internal Medicine Physician · La Porte, IN
Mary Backer, MD is an internal medicine physician with a practice address in La Porte, Indiana, and NPI 1801122239, issued on Oct 20, 2009. Check the license (Indiana 01017394A, as entered in NPPES) on the Medical Licensing Board of Indiana; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Backer
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01017394A IN
Self-reported in NPPES; status is on the state search - Practice location
- 301 Willow Bend Dr, La Porte, IN 46350
- Phone
- (219) 362-3681
- Enumerated
- Oct 20, 2009
- Entity
- Type 1 · individual
Verify Mary Backer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01017394ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
14 internal medicine physician records list a La Porte practice address
They are 14 of the 445 NPPES records with a La Porte practice address, and 2,565 internal medicine physician records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 14 in La Porte → All 2,565 in Indiana → Every provider in La Porte →
Other internal medicine physician records in Indiana
- Sami Aasar, MDFishers, IN1427086974
- Paolo Abada, MDIndianapolis, IN1780844506
- Asad Abbas, DORichmond, IN1750031092
- Faheem Abbasi, MDIndianapolis, IN1043486343
- Hayder Abbood, MDIndianapolis, IN1922448141
- Simon Abdallah, MDRichmond, IN1952798928
- Ahmed Abdel Rahman, MDIndianapolis, IN1427288604
- Ashraf Abdelhafez, MDGreenwood, IN1780977751
- Eiman AbdelrahmanIndianapolis, IN1306861109
- Nabil AbdoMunster, IN1629226089
Common questions
What is Mary Backer, MD's NPI number?
Mary Backer, MD's National Provider Identifier (NPI) is 1801122239, issued on Oct 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Mary Backer, MD located?
The NPPES record lists a practice address at 301 Willow Bend Dr, La Porte, IN, 46350. Phone: (219) 362-3681. Providers update this record themselves, so call before visiting.
How can I verify Mary Backer, MD's license?
NPPES lists Indiana license number 01017394A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.