NPPES file of Aug 9, 2026

Megan E. App, M.D.

Obstetrics & Gynecology Physician · Portage, IN

Megan E. App, M.D. is an obstetrics & gynecology physician with a practice address in Portage, Indiana, and NPI 1154334167, issued on Aug 14, 2006. Check the license on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154334167
Name
Megan E. App
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036-100761 IL
Self-reported in NPPES; status is on the state search
Practice location
PO Box 1430, Portage, IN 46368
Phone
(219) 764-5356
Enumerated
Aug 14, 2006
Record last updated
Jun 17, 2024
Medicare enrollment
Enrolled (PECOS I20240805001993); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1995
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Megan E. App in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Licensing Board of IndianaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Indiana license search

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83% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

28 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Megan App28
  2. Specialty average165

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score60.3
  2. Costout of 100 · 30%67.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Chesterton Physical Therapy IncChesterton, IN
  2. Northshore Health Centers IncChesterton, IN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Megan E. App among 894 obstetrics & gynecology physician records in Indiana

Megan E. App, M.D. is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.

  • NPI issued2006 · 20% of these records are older, 45% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1995 · median 2004 among the 591 with a school on file
  • Record last updated2024 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 obstetrics & gynecology physician records list a practice address in Portage

They are 5 of the 423 NPPES records with a practice address in Portage, and 894 obstetrics & gynecology physician records in Indiana.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Travis Haldeman, D.O.Portage, IN 463681033162425
  2. Dana Jones, MDPortage, IN 463681013447853
  3. Lisa Malone, MDPortage, IN 463681588647523
  4. Miljan Stankovic, MDPortage, IN 463681104922483
  5. Nicole Cataldi, D.O.Saint John, IN 463731013168343
  6. Rose Diakos, MDSaint John, IN 463731699701342
  7. Barbara Diakos, MDSaint John, IN 463731912934423
  8. Ayesha Hasan, DOSchererville, IN 463751861072084

Common questions

What is Megan E. App, M.D.'s NPI number?

Megan E. App, M.D.'s National Provider Identifier (NPI) is 1154334167, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Megan E. App, M.D. located?

The NPPES record lists a practice address at PO Box 1430, Portage, IN, 46368. Phone: (219) 764-5356. Providers update this record themselves, so call before visiting.

How can I verify Megan E. App, M.D.'s license?

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.

How much does Megan E. App, M.D. prescribe under Medicare Part D?

In 2024, Megan E. App, M.D. had 28 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Megan E. App, M.D.'s MIPS final score?

The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.