1. Home
  2. Directory
  3. Indiana
  4. Fort Wayne
  5. Preventive Medicine
  6. NPI Profile

PHILIP A RETTENMAIER DO
NPI 1871593418
Preventive Medicine - Undersea and Hyperbaric Medicine in Fort Wayne, IN

Active since July 26, 2005PECOS EnrolledAccepts Medicare Assignment
87.95/100
CMS Quality Rating
1355 GETZ RD STE C, FORT WAYNE, IN 46804(260) 413-5879 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 14, 2024, Jun 16, 2016 (2 updates tracked since 2016).

About Philip A Rettenmaier Do NPPES

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

PHILIP A RETTENMAIER DO (NPI 1871593418) is an individual undersea and hyperbaric medicine provider in Fort Wayne, Indiana, licensed in Indiana (02001284A) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1871593418
Entity TypeIndividualMale
Primary Taxonomy2083P0011X
Provider Legal NamePHILIP A RETTENMAIERCredential: DO
Location Address1355 GETZ RD STE CFort Wayne, IN 46804-1609
Mailing Address1355 Getz Rd Ste CFort Wayne, IN 46804-1609 · (260) 413-5879
Phone(260) 413-5879
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 26, 2005
Last NPPES UpdateOctober 27, 20252 updates tracked since enumeration
NPPES CertifiedOctober 27, 2025
✔ NPI 1871593418 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0011X
License✔ Licensed in IN · 02001284A
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns and bone infections. This specialist also serves as consultant to other physicians in all aspects of hyperbaric chamber operations and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
1355 GETZ RD STE C, Fort Wayne, IN 46804
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Philip A Rettenmaier Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658345400
PECOS Enrollment IDI20091218000191, I20250924000654
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
401 services61 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
150 services36 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
32 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
20 services20 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140242
Location25 North Winfield RoadWinfield, IL 60190 · Du Page County
Emergency services Birthing friendly

Cameron Memorial Community Hospital Inc

Critical Access Hospitals · Angola, IN
OwnershipVoluntary non-profit - Private
CMS Certification Number151315
Location416 E Maumee StAngola, IN 46703 · Steuben County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46804 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.04
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

DIRECTCLINIC SBC, LLC
Clinic/Center (Primary Care)
1355 GETZ RD STE C
FORT WAYNE, IN 46804
Allen County (260) 212-1900

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 Philip Rettenmaier's NPI number?

The NPI number for Philip Rettenmaier is 1871593418. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Philip Rettenmaier located?

Philip Rettenmaier practices at 1355 Getz Rd Ste C, Fort Wayne, IN 46804. The listed phone number is (260) 413-5879.

What is Philip Rettenmaier's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 2083P0011X.

Is Philip Rettenmaier enrolled in Medicare?

Yes. Philip Rettenmaier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Philip Rettenmaier accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Philip Rettenmaier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Philip Rettenmaier affiliated with any hospitals?

According to CMS data, Philip Rettenmaier is affiliated with Northwestern Medicine Central Dupage Hospital and Cameron Memorial Community Hospital Inc.

When was this NPI record last updated?

The NPPES record for Philip Rettenmaier was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.