Terri Riddiford, MD

Medicare activity in 2024

Official CMS public-use data for Terri Riddiford, 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. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)10,620 services
2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)6,875 services
3. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)5,451 services
4. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)3,647 services
5. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)2,557 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 pressure75%
• High cholesterol75%
• Arthritis75%
• Diabetes69%
• Depression47%
• Ischemic heart disease46%

Hospitals where Terri Riddiford works

Medicare's Facility Affiliation Data lists Terri Riddiford 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.

• Banner Lassen Medical CenterSusanville, CA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 051320

Practice locations

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

• 10304 Eaton Place, Suite 100 1011Fairfax, VA 22030 (888) 202‑9960
• 1350 Ave of the Americas, Fl 2 1003New York, NY 10019 (888) 202‑9960
• 1755 Park St, Suite 200Naperville, IL 60563 (888) 202‑9960

Group practices

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

• Mdwatch Medical Corp7 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Virginia →

Other family doctors in Fairfax

Clinicians with the same Medicare primary specialty in Fairfax, VA — not a recommendation.

• Andrew W. Bazemore, MD
• Rabail Hussain, MD
• Erica Allen-Winslow, MD
• Kevin A. Edinborough, MD
• Minh Tran, DO
• Dawn C. Wyckoff, MD
• Ali A. Khorrami, MD
• Stephanie Singh, DO

All family doctors in Fairfax →

Other clinicians in Mdwatch Medical Corp

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

• Carissa Strouse, NP
• Elaine Briggs, NP

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