Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Obstetrics/Gynecology

Jocelyn K. Ajala, MD

Works at hospitals in Woodbridge, VA · Virginia

Summary

Dr. Jocelyn K. Ajala, MD is an OB-GYN at 2296 Opitz Blvd, Suite 440, Woodbridge, VA 22191. Phone: (703) 878-0740. Accepts Medicare assignment. In 2024, Jocelyn K. Ajala had 34 Original Medicare patients and 63 services. NPI 1518928696. 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: 2296 Opitz Blvd, Suite 440, Woodbridge, VA 22191 · Directions
  • Phone: (703) 878‑0740
  • Medicare: Accepts Medicare assignment
  • Hospital: Sentara Northern Virginia Medical Center
  • Group practice: About Women Ob/Gyn
  • Medical school: Georgetown University School Of Medicine · graduated 1999 (27 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jocelyn K. Ajala, 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 Jocelyn K. Ajala accept Medicare assignment?
Yes. Medicare's clinician data says Jocelyn K. Ajala 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 Jocelyn K. Ajala see?
In 2024, CMS data shows 34 Original Medicare patients and 63 services for Jocelyn K. Ajala. This counts Original Medicare only and measures volume, not quality.
What is Jocelyn K. Ajala's NPI number?
1518928696. 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 Jocelyn K. Ajala, 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 patients34
Services billed to Medicare63
Different services or procedures15
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)16 services
  2. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)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 cholesterol74%
  • High blood pressure59%
  • Arthritis59%

Hospitals where Jocelyn K. Ajala works

Medicare's Facility Affiliation Data lists Jocelyn K. Ajala 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 Jocelyn K. Ajala is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jocelyn K. Ajala as a member of this group (CMS data updated October 2, 2026).

  • About Women Ob/Gyn6 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in Virginia →

Other OB-GYNs in Woodbridge

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

All OB-GYNs in Woodbridge →

Other clinicians in About Women Ob/Gyn

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

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1999 (27 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518928696
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