Diahnn F. Campbell, MD

Medicare activity in 2024

Official CMS public-use data for Diahnn F. Campbell, 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. Urinalysis, manual test (81002)262 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)258 services
3. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)127 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)82 services
5. Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (76830)72 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 cholesterol75%
• High blood pressure51%
• Arthritis51%
• Osteoporosis43%
• Ischemic heart disease25%
• Anxiety22%

Hospitals where Diahnn F. Campbell works

Medicare's Facility Affiliation Data lists Diahnn F. Campbell 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.

• Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050625

Practice locations

Addresses where Diahnn F. Campbell is enrolled with Medicare (CMS data updated October 2, 2026).

• 8920 Wilshire Blvd, Suite 511Beverly Hills, CA 90211 (310) 657‑1600

Group practices

Medicare enrollment lists Diahnn F. Campbell as a member of this group (CMS data updated October 2, 2026).

• Womens Care of Beverly Hills Medical Group6 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Beverly Hills

Clinicians with the same Medicare primary specialty in Beverly Hills, CA — not a recommendation.

• Scott P. Serden, MD
• Christine Collins
• Andrew R. Florin, MD
• Matthew W. Guile, MD
• Peyman Banooni, MD
• Jennifer M. Chen
• Lia B. Labrant, MD
• Kathleen R. Valenton, MD

All OB-GYNs in Beverly Hills →

Other clinicians in Womens Care of Beverly Hills Medical Group

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

• Andrew R. Florin, MD
• Matthew W. Guile, MD
• Robert F. Katz, MD
• David L. Finke, MD
• Lia B. Labrant, MD

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