DR. DOREEN ISMAIL IBRAHIM (M.D) – Internal Medicine Physician, NPI 1043458086

DR. DOREEN ISMAIL IBRAHIM (M.D) is a healthcare provider. based in San diego, California. specializing in Internal Medicine Physician. They hold the professional credentials M.D. They hold a License No. AS3062508-100 (MI). The NPI Number for DR. DOREEN ISMAIL IBRAHIM (M.D) is 1043458086

Main info

Female
Sole Proprietor
24 Years Of Experience
Accepts Medicare Assignment
Name
DR. DOREEN ISMAIL IBRAHIM (M.D)
NPI
1043458086
Phone
(858) 616-8080
Address
2020 GENESEE AVE
Enumeration Date
29 January 2009
Last Update Date
12 September 2014

Doctor Profile

Medical School Name
MICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Secondary Phone
8584992600
Graduation Year
2002 (24 years ago)
PAC ID
5294901146
Group Practice PAC ID
8628972759
Professional Enrollment ID
I20141006000398
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:17State licenses:2Digital endpointsOther names

Loading map...

Provider Addresses for DR. DOREEN ISMAIL IBRAHIM (M.D)

  • 2020, Genesee Avenue, Birdland, Linda Vista, San Diego, San Diego County, California, 92123, United States

    SAN DIEGO, CA 921234219

    Phone: (858) 616-8080

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2014-10-06

PECOS data refreshed: 2026-06-15

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20141006000398IInternal MedicineCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 92123)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8628972759View full group profile
NameSpecialtyState
Internal MedicineCA
-CA
Family PracticeCA
Physical Therapist In Private PracticeCA
-CA
Orthopedic Surgery, Sports MedicineNY
Occupational Therapist In Private PracticeCA
Physical Therapist In Private PracticeCA
O T O L A R Y N G O L O G YFL
General SurgeryCA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is DR. DOREEN ISMAIL IBRAHIM (M.D)'s NPI number?
DR. DOREEN ISMAIL IBRAHIM (M.D)'s NPI is 1043458086 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to DR. DOREEN ISMAIL IBRAHIM (M.D)?
You should see DR. DOREEN ISMAIL IBRAHIM (M.D) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. DOREEN ISMAIL IBRAHIM (M.D)?
At a glance, DR. DOREEN ISMAIL IBRAHIM (M.D) is tied to Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in California is DR. DOREEN ISMAIL IBRAHIM (M.D) registered?
Use San Diego, California as the headline location for DR. DOREEN ISMAIL IBRAHIM (M.D) here.
Does DR. DOREEN ISMAIL IBRAHIM (M.D) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

Similar Providers

DR. PORNTHEP WATTANAMANO (MD)

Infectious Disease Physician
3335 RIVIERA DR
NPI: 1295738516

DR. MARSHA GAY FINK (M.D.)

Hematology & Oncology Physician
450 FOURTH AVENUE
NPI: 1801892419

Unknown Individual

Internal Medicine Physician
PO BOX 15160
NPI: 1992702583

DR. ELIZABETH STRANDELL SAARNI (M.D.)

Internal Medicine Physician
3405, Kenyon Street, Loma Portal, San Diego, San Diego County, California, 92110, United States
NPI: 1619974755

DR. ADLA TESSIER (M.D.)

Internal Medicine Physician
855, 3rd Avenue, Castle Park, Chula Vista, San Diego County, California, 91911, United States
NPI: 1013915594

DR. MICHAEL SEAN SR. DUFFY (DO)

Internal Medicine Physician
100, 5th Avenue, Gaslamp Quarter, San Diego, San Diego County, California, 92101, United States
NPI: 1851399802

DR. BERNARD ARON MICHLIN (M.D.)

Internal Medicine Physician
Sonus Hearing Care Professionals, 6367, Alvarado Court, Montezuma Mesa, Del Cerro, San Diego, San Diego County, California, 92120, United States
NPI: 1861492738

MR. HAU HIEN TAN (M.D.)

Internal Medicine Physician
7871 UNIVERSITY AVE
NPI: 1912907726

DR. JULIE A PAPATHEOFANIS (M.D.)

Internal Medicine Physician
10790, Rancho Bernardo Road, San Diego County, California, 92127, United States
NPI: 1467453381