Tanya M. Mero, MD

Medicare activity in 2024

Official CMS public-use data for Tanya M. Mero, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)354 services
2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)129 services
3. Pessary, reusable, non rubber, any type (A4562)21 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)20 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 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 blood pressure73%
• High cholesterol65%
• Arthritis48%
• Osteoporosis28%
• Diabetes20%
• Anxiety20%

Hospitals where Tanya M. Mero works

Medicare's Facility Affiliation Data lists Tanya M. Mero 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.

• Blessing HospitalQuincy, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140015

Practice locations

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

• 1025 Maine StQuincy, IL 62301 (217) 222‑6550

Group practices

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

• Quincy Physicians and Surgeons Clinic, PLLC223 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Illinois →

Other OB-GYNs in Quincy

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

• Obioma Maduakor, MD
• Katy M. Wand
• Pamela P. Friye, DO
• Bryson T. Whalen, MD
• Jenna M. Molander, DO
• James L. Gildner, MD
• Ada Kagumba, MD
• Deborah S. Woodard, MD

All OB-GYNs in Quincy →

Other clinicians in Quincy Physicians and Surgeons Clinic, PLLC

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

• Dennis W. Ozment, MD
• Molly K. Evans, CNA
• Andrew J. Barfield, MD
• Ahmed Mahdy, MD
• Obioma Maduakor, MD
• Michelle K. Lavery, PT

Clinician information

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