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DR. TROY ROBERT KEONI WILLIAMS M.D.
NPI 1821209495
Orthopaedic Surgery in Warren, MI

Active since May 25, 2007PECOS EnrolledAccepts Medicare Assignment
11012 E 13 MILE RD, SUITE 112, WARREN, MI 48093(586) 573-6880(586) 573-2562 Get Directions Write a Review

NPPES record last updated: November 8, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Troy Robert Keoni Williams M.d. NPPES

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

DR. TROY ROBERT KEONI WILLIAMS M.D. (NPI 1821209495) is an individual orthopaedic surgery provider in Warren, Michigan, licensed in Michigan (4301086207) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Grosse Pointe, and is a graduate of Wayne State University School Of Medicine (2005).

NPPES Registry Identity

NPI1821209495
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. TROY ROBERT KEONI WILLIAMSCredential: M.D.
Location Address11012 E 13 MILE RD, SUITE 112Warren, MI 48093-2572
Mailing Address29900 Lorraine Ave, Suite 400Warren, MI 48093-5266 · (586) 582-0864 · Fax (586) 582-0964
Phone(586) 573-6880
Fax(586) 573-2562
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2005
Enumeration DateMay 25, 2007
Last NPPES UpdateNovember 8, 2013
✔ NPI 1821209495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in MI · 4301086207
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
11012 E 13 MILE RD, Warren, MI 48093
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Other Identifiers 7

Medicaid1821209495MI
Medicare PIN1821209495MI
Other0951909MI · Bcbs Pin
Other0E06376MI · Medicare Group Number
Other1184828451MI · Facility Npi
Other700E063760MI · Bcbs Of Michigan Group Number
Medicare PIN0E0637-048MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.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

Dr. Troy Robert Keoni Williams M.d. 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 ID7315112562
PECOS Enrollment IDI20111216000185
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 8

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.
57 services36 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.
48 services32 patients
X-ray of hand, minimum of 3 views 73130
An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.
44 services40 patients
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702
This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.
38 services25 patients
X-ray of wrist, minimum of 3 views 73110
An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.
36 services16 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.
30 services30 patients

Hospital Affiliations CMS Care Compare 2

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

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230089
Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County
Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48093 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.

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.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
48%250 patients3/55-star benchmark: 92%
Closing the Referral Loop: Receipt of Specialist Report
Percentage of patients with referrals, regardless of age, for which the referring provider receives a report from the provider to whom the patient was referred
61%99 patients3/55-star benchmark: 95%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
96%861 patients4/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
93%1,286 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
72%936 patients3/55-star benchmark: 97%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
38%226 patients2/55-star benchmark: 90%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
85%798 patients4/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
96%368 patients4/55-star benchmark: 98%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
92%936 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
4%936 patients1/55-star benchmark: 89%
View, Download, or Transmit (VDT)
At least one patient seen by the MIPS eligible clinician during the performance period (or patient-authorized representative) views, downloads or transmits their health information to a third party during the performance period.
1%936 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Shoulder orthosis, acromio/clavicular (canvas and webbing type), prefabricated, off-the-shelf L3670
DME-Orthotic Devices · category DF000N
1 supplier18 claims18 services$80.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DANIELLE RODZIK
Occupational Therapist
11012 E 13 MILE RD
WARREN, MI 48093
Macomb County (586) 573-8890
MR. CURTIS JOHN BEST
Physical Therapist
11012 E 13 MILE RD, STE 200
WARREN, MI 48093
Macomb County (586) 573-8890
RONALD T ROOK D.O.
Orthopaedic Surgery (Sports Medicine)
11012 E 13 MILE RD, SUITE 201
WARREN, MI 48093
Macomb County (586) 582-0760
PETER M NEFCY M.D., PHD
Radiology (Nuclear Radiology)
11012 E 13 MILE RD, SUITE 111
WARREN, MI 48093
Macomb County (586) 558-8470
ELIZABETH COGSWELL CO
Orthotist
11012 E 13 MILE RD, STE 210
WARREN, MI 48093
Macomb County (586) 573-8890
MRS. LORI ANN SWEENEY O.T.R.
Occupational Therapist
11012 E 13 MILE RD
WARREN, MI 48093
Macomb County (586) 573-8890
MARK A OLSON M.D.
Psychiatry & Neurology (Neurology)
11012 E 13 MILE RD, SUITE 112
WARREN, MI 48093
Macomb County (586) 573-6880
DR. ZENA G YOUSIF MD
Surgery
11012 E 13 MILE RD, SUITE 112
WARREN, MI 48093
Macomb County (586) 573-6880

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 Troy Williams's NPI number?

The NPI number for Troy Williams is 1821209495. It was assigned to this individual provider in the NPPES registry on May 25, 2007.

Where is Troy Williams located?

Troy Williams practices at 11012 E 13 Mile Rd Suite 112, Warren, MI 48093. The listed phone number is (586) 573-6880.

What is Troy Williams's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Troy Williams enrolled in Medicare?

Yes. Troy Williams 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 Troy Williams accept?

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

According to CMS data, Troy Williams is affiliated with Beaumont Hospital - Grosse Pointe and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Troy Williams was last updated on November 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.