1. Home
  2. Directory
  3. California
  4. Camp Pendleton
  5. Preventive Medicine
  6. NPI Profile

TIMOTHY RENFREW OELTMANN M.D.
NPI 1932257094
Preventive Medicine - Aerospace Medicine in Camp Pendleton, CA

Active since January 08, 2007Opted out of Medicare · through Mar 15, 2028
MARINE AIRCRAFT GROUP 39, MEDICAL, CAMP PENDLETON, CA 92055(760) 365-2969 Get Directions Write a Review

NPPES record last updated: July 12, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Timothy Renfrew Oeltmann M.d. NPPES

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

TIMOTHY RENFREW OELTMANN M.D. (NPI 1932257094) is an individual aerospace medicine provider in Camp Pendleton, California, licensed in Alabama (27119) and active in the NPI registry since January 2007. He has opted out of Medicare through March 15, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1932257094
Entity TypeIndividualMale
Primary Taxonomy2083A0100X
Provider Legal NameTIMOTHY RENFREW OELTMANNCredential: M.D.
Location AddressMARINE AIRCRAFT GROUP 39, MEDICALCamp Pendleton, CA 92055
Mailing AddressMag-39, MedicalCamp Pendleton, CA 92055-0000 · (760) 725-2969
Phone(760) 365-2969
Sole ProprietorNo
Enumeration DateJanuary 8, 2007
Last NPPES UpdateJuly 12, 2007
✔ NPI 1932257094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Aerospace MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083A0100X
License✔ Licensed in AL · 27119
Definition
Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.
MARINE AIRCRAFT GROUP 39, Camp Pendleton, CA 92055
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Timothy Renfrew Oeltmann M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 15, 2020 through March 15, 2028.

Opt-Out Effective DateMarch 15, 2020
Opt-Out In Effect ThroughMarch 15, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92055 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Timothy Oeltmann's NPI number?

The NPI number for Timothy Oeltmann is 1932257094. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Where is Timothy Oeltmann located?

Timothy Oeltmann practices at Marine Aircraft Group 39 Medical, Camp Pendleton, CA 92055. The listed phone number is (760) 365-2969.

What is Timothy Oeltmann's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Aerospace Medicine, with taxonomy code 2083A0100X.

Is Timothy Oeltmann enrolled in Medicare?

No. Timothy Oeltmann has opted out of Medicare through March 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Timothy Oeltmann was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.