MR. ROBERT JOSEPH DECOSTE III PHYSICIAN ASSISTANT
NPI 1609157072
Physician Assistant in Royal Oak, MI

Active since August 30, 2011PECOS EnrolledAccepts Medicare Assignment
3535 W 13 MILE RD STE 344, ROYAL OAK, MI 48073(248) 551-0497(248) 551-4556 Get Directions Write a Review

NPPES record last updated: December 16, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 16, 2020, Oct 21, 2020, Dec 18, 2019 and 1 more (4 updates tracked since 2018).

About Mr. Robert Joseph Decoste Iii Physician Assistant NPPES

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

MR. ROBERT JOSEPH DECOSTE III PHYSICIAN ASSISTANT (NPI 1609157072) is an individual physician assistant in Royal Oak, Michigan and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1609157072
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. ROBERT JOSEPH DECOSTE IIICredential: PHYSICIAN ASSISTANT
Location Address3535 W 13 MILE RD STE 344Royal Oak, MI 48073-6770
Mailing Address26901 Beaumont Blvd Ste 3dSouthfield, MI 48033-3849
Fax(248) 551-4556
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateAugust 30, 2011
Last NPPES UpdateDecember 16, 20204 updates tracked since enumeration
NPPES CertifiedDecember 16, 2020
NPI 1609157072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 5601006132 (MI)
3535 W 13 MILE RD STE 344, Royal Oak, MI 48073

Secondary Practice Locations 2

Location 13601 W 13 Mile RdRoyal Oak, MI 48073-6712 · Phone (248) 898-4021 · Fax (248) 898-1473
Location 227901 Woodward Ave Ste 220Berkley, MI 48072 · Phone (248) 494-8596

Accepted 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

Mr. Robert Joseph Decoste Iii Physician Assistant 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 ID1759539893
PECOS Enrollment IDI20120914000797
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 2

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
17 services16 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
16 services12 patients

Hospital Affiliations CMS Care Compare

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

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230130
Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48073 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$72.38 typical visit price
range $18.32 – $143.49
Typical copayment $18.09 (range $4.58 – $35.87)
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 16

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

Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Nurse Practitioner
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Internal Medicine (Pulmonary Disease)
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073
Nurse Practitioner
3535 W 13 MILE RD STE 344
ROYAL OAK, MI 48073

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 Robert Decoste's NPI number?

The NPI number for Robert Decoste is 1609157072. It was assigned to this individual provider in the NPPES registry on August 30, 2011.

Where is Robert Decoste located?

Robert Decoste practices at 3535 W 13 Mile Rd Ste 344, Royal Oak, MI 48073. The listed phone number is (248) 551-0497.

What is Robert Decoste's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Robert Decoste enrolled in Medicare?

Yes. Robert Decoste 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 Robert Decoste accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Robert Decoste 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 Robert Decoste affiliated with any hospitals?

According to CMS data, Robert Decoste is affiliated with Beaumont Hospital Royal Oak.

When was this NPI record last updated?

The NPPES record for Robert Decoste was last updated on December 16, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.