1. Home
  2. Directory
  3. California
  4. San Diego
  5. Radiology
  6. NPI Profile

DR. FREDERICK ROHLFING IV M.D.
NPI 1528593191
Radiology - Diagnostic Radiology in San Diego, CA

Active since April 20, 2017PECOS Enrolled
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE, SAN DIEGO, CA 92134(619) 532-5998(619) 532-5507 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 27, 2026, Apr 20, 2017 (2 updates tracked since 2017).

About Dr. Frederick Rohlfing Iv M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FREDERICK ROHLFING IV M.D. (NPI 1528593191) is an individual diagnostic radiology provider in San Diego, California, licensed in California (A157453) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2017).

NPPES Registry Identity

NPI1528593191
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. FREDERICK ROHLFING IVCredential: M.D.
Location AddressNAVAL MEDICAL CTR, 34800 BOB WILSON DRIVESan Diego, CA 92134-5000
Mailing Address34800 Bob Wilson DrSan Diego, CA 92134-5000 · (619) 532-5998 · Fax (619) 532-5507
Phone(619) 532-5998
Fax(619) 532-5507
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2017
Enumeration DateApril 20, 2017
Last NPPES UpdateJanuary 27, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2026
✔ NPI 1528593191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in CA · A157453
Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

NAVAL MEDICAL CTR, San Diego, CA 92134
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Frederick Rohlfing Iv M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032694880
PECOS Enrollment IDI20260330002066
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92134 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ROBERT W GORMAN BALASCO IDC
Military Health Care Provider (Independent Duty Corpsman)
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (619) 532-6666
MR. JASON WILLIAM BECKFORD
Military Health Care Provider (Independent Duty Corpsman)
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (619) 708-2068
MS. BREANNA MARIE HAMILTON
Nurse's Aide
NAVAL MEDICAL CTR, 34800 BOB WILSON DR.
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
DR. MATTHEW CAMERON RE M.D.
Student in an Organized Health Care Education/Training Program
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (619) 985-2210
HOLLADAY JEAN CANTUA DPT
Physical Therapist
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (619) 532-6400
LYNN RAI BINKLEY LICSW
Social Worker (Clinical)
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (619) 532-5618
UNITES STATES NAVY
Dentist (General Practice)
NAVAL MEDICAL CTR, 34800 BOB WILSON DR
SAN DIEGO, CA 92134
San Diego County (619) 532-6471
SHANE WORLAND IDC
Military Health Care Provider (Independent Duty Corpsman)
NAVAL MEDICAL CTR, 34800 BOB WILSON DRIVE
SAN DIEGO, CA 92134
San Diego County (757) 375-7598

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Frederick Rohlfing's NPI number?

The NPI number for Frederick Rohlfing is 1528593191. It was assigned to this individual provider in the NPPES registry on April 20, 2017.

Where is Frederick Rohlfing located?

Frederick Rohlfing practices at Naval Medical Ctr 34800 Bob Wilson Drive, San Diego, CA 92134. The listed phone number is (619) 532-5998.

What is Frederick Rohlfing's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Frederick Rohlfing enrolled in Medicare?

Yes. Frederick Rohlfing is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Frederick Rohlfing was last updated on January 27, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.