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Obstetrics/Gynecology

Dorothy Hakimian, DO

Works at hospitals in Evanston, IL · Illinois

Summary

Dr. Dorothy Hakimian, DO is an OB-GYN at 135 N Arlington Heights Rd, Suite 101, Buffalo Grove, IL 60089. Phone: (847) 537-5200. Accepts Medicare assignment. In 2024, Dorothy Hakimian had 13 Original Medicare patients and 22 services. NPI 1710515549. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 135 N Arlington Heights Rd, Suite 101, Buffalo Grove, IL 60089 · Directions (1 more location)
  • Phone: (847) 537‑5200
  • Medicare: Accepts Medicare assignment
  • Hospital: Northshore University Healthsystem - Evanston Hospital
  • Group practice: Midwest Center for Women's Healthcare, Ltd
  • Medical school: New York College Of Osteo Medicine Of New York Institute Of Technology · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Dorothy Hakimian, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Dorothy Hakimian accept Medicare assignment?
Yes. Medicare's clinician data says Dorothy Hakimian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Dorothy Hakimian see?
In 2024, CMS data shows 13 Original Medicare patients and 22 services for Dorothy Hakimian. This counts Original Medicare only and measures volume, not quality.
What is Dorothy Hakimian's NPI number?
1710515549. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Dorothy Hakimian, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients13
Services billed to Medicare22
Different services or procedures9
Participating Medicare providerYes
Average age of these patients70

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%

Hospitals where Dorothy Hakimian works

Medicare's Facility Affiliation Data lists Dorothy Hakimian at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Dorothy Hakimian is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Dorothy Hakimian as a member of this group (CMS data updated October 2, 2026).

  • Midwest Center for Women's Healthcare, Ltd93 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Illinois →

Other OB-GYNs in Buffalo Grove

Clinicians with the same Medicare primary specialty in Buffalo Grove, IL — not a recommendation.

All OB-GYNs in Buffalo Grove →

Other clinicians in Midwest Center for Women's Healthcare, Ltd

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolNew York College Of Osteo Medicine Of New York Institute Of Technology
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1710515549
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians