NPPES file of Aug 9, 2026

Hana Reissner, MD

Obstetrics & Gynecology Physician · Denver, CO

Hana Reissner, MD is an obstetrics & gynecology physician with a practice address in Denver, Colorado, and NPI 1356737522, issued on Apr 14, 2015. Check the license (Colorado DR.0068428, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356737522
Name
Hana Reissner
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
DR.0068428 CO
A162871 CA
22709 NV
Self-reported in NPPES; status is on the state search
Practice location
4500 E 9TH Ave, Denver, CO 80220
Phone
(720) 848-0000
Enumerated
Apr 14, 2015
Record last updated
Apr 22, 2025
Medicare enrollment
Enrolled (PECOS I20230130000782); accepts Medicare assignment
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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8 nearest obstetrics & gynecology physician records → All 906 in Colorado → Look up another NPI →

Also registered at 4500 E 9TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kara Alexandrovic, M.DObstetrics & Gynecology Physician1679715361
  2. Miguel Alvarado, PA-CMedical Physician Assistant1689891475
  3. Donald Aptekar, M.D.Obstetrics & Gynecology Physician1023103868
  4. Peter Berndt, M.D.Psychiatry Physician1215945423
  5. John Bershof, M.D.Specialist1316029937
  6. Lesley Bevan, MDObstetrics & Gynecology Physician1154513307

Verify Hana Reissner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0068428    Check 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 Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. University Physicians IncorporatedDenver, CO

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

Hana Reissner among 906 obstetrics & gynecology physician records in Colorado

Hana Reissner, MD is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 82% of them.

  • NPI issued2015 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2015 · median 2008 among the 504 with a school on file
  • Record last updated2025 · 60% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Colorado

There are 906 obstetrics & gynecology physician records in Colorado.

All 906 in Colorado → Every provider in Denver → Obstetrics & Gynecology Physician nationwide →

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

  1. Mitchell Adler, MDDenver, CO 802201649276916
  2. Samuel Alexander, MDDenver, CO 802201902807308
  3. Donnell Bradford, MDDenver, CO 802201770522054
  4. Tibor Engel, MDDenver, CO 802201427046309
  5. Kristina Fraser, MDDenver, CO 802201952399065
  6. Allison Herman, M.D.Denver, CO 802201699739854
  7. Jessica Johnson, M.D.Denver, CO 802201104865732
  8. Elizabeth McCrann, M.D.Denver, CO 802201871549352

Common questions

What is Hana Reissner, MD's NPI number?

Hana Reissner, MD's National Provider Identifier (NPI) is 1356737522, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Hana Reissner, MD located?

The NPPES record lists a practice address at 4500 E 9TH Ave, Denver, CO, 80220. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.

How can I verify Hana Reissner, MD's license?

NPPES lists Colorado license number DR.0068428, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. 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), 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.