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Obstetrics/Gynecology

Catherine M. Turer, MD

Works at hospitals in Exeter, NH · Winchester, MA · New Hampshire, Massachusetts

Summary

Dr. Catherine M. Turer, MD is an OB-GYN at 3 Alumni Dr, Suite 401, Exeter, NH 03833. Phone: (603) 778-0557. Accepts Medicare assignment. In 2024, Catherine M. Turer had 144 Original Medicare patients and 336 services. NPI 1629188529. 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: 3 Alumni Dr, Suite 401, Exeter, NH 03833 · Directions
  • Phone: (603) 778‑0557
  • Medicare: Accepts Medicare assignment
  • Hospitals: Exeter Hospital Inc, Winchester Hospital
  • Group practice: Core Physicians LLC
  • Medical school: Tufts University School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Catherine M. Turer, 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 Catherine M. Turer accept Medicare assignment?
Yes. Medicare's clinician data says Catherine M. Turer 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 Catherine M. Turer see?
In 2024, CMS data shows 144 Original Medicare patients and 336 services for Catherine M. Turer. This counts Original Medicare only and measures volume, not quality.
What is Catherine M. Turer's NPI number?
1629188529. 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 Catherine M. Turer, 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 patients144
Services billed to Medicare336
Different services or procedures50
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)111 services
  2. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)44 services
  3. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)23 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)19 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)13 services

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 cholesterol65%
  • High blood pressure51%
  • Arthritis48%
  • Anxiety29%
  • Osteoporosis28%
  • Depression25%

Hospitals where Catherine M. Turer works

Medicare's Facility Affiliation Data lists Catherine M. Turer 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.

  • Exeter Hospital IncExeter, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300023
  • Winchester HospitalWinchester, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220105

Practice locations

Addresses where Catherine M. Turer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Catherine M. Turer as a member of this group (CMS data updated October 2, 2026).

  • Core Physicians LLC289 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in New Hampshire →

Other OB-GYNs in Exeter

Clinicians with the same Medicare primary specialty in Exeter, NH — not a recommendation.

All OB-GYNs in Exeter →

Other clinicians in Core Physicians LLC

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

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629188529
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