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DR. ROBERT B FERGUSON M.D., P.C
NPI 1174694673
Internal Medicine - Gastroenterology in West Bloomfield, MI

Active since November 13, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 23D0682083 · Waiver
90.4/100
CMS Quality Rating
4256 ORCHARD LAKE RD, WEST BLOOMFIELD, MI 48323(248) 682-1720(248) 682-9289 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Robert B Ferguson M.d., P.c NPPES

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

DR. ROBERT B FERGUSON M.D., P.C (NPI 1174694673) is an individual gastroenterology provider in West Bloomfield, Michigan, licensed in Michigan (4301058431) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through March 7, 2027, and is affiliated with Trinity Health Oakland Hospital.

NPPES Registry Identity

NPI1174694673
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. ROBERT B FERGUSONCredential: M.D., P.C
Location Address4256 ORCHARD LAKE RDWest Bloomfield, MI 48323-1645
Mailing Address758 WoodchesterWest Bloomfield, MI 48304 · (248) 408-2170 · Fax (248) 723-5874
Phone(248) 682-1720
Fax(248) 682-9289
Sole ProprietorYes
Medical School CMSMichigan State University College Of Human MedicineGraduated 1991
Enumeration DateNovember 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1174694673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MI · 4301058431
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
4256 ORCHARD LAKE RD, West Bloomfield, MI 48323
Open in Google Maps ↗

Other Identifiers 4

Other124607MI · Great Lakes Health Plan
Medicare ID-Type Unspecified0M28550MI
Medicaid3310704MI
Medicare UPING24276

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

Dr. Robert B Ferguson M.d., P.c 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 ID7810982568
PECOS Enrollment IDI20040420000899
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 23D0682083

Robert B Ferguson MD · W Bloomfield, MI
Active · expires Mar 7, 2027
CLIA Number23D0682083
Laboratory TypePhysician Office
Certificate Effective DateMarch 8, 2025
Certificate Expiration DateMarch 7, 2027
Laboratory DirectorRobert Ferguson MD
Laboratory Phone(248) 682-1720
Laboratory LocationRobert B Ferguson MD4256 Orchard Lake Road, W Bloomfield, MI 48323
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 14

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 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.
603 services232 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
120 services109 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
103 services102 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
76 services55 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
61 services42 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.
46 services29 patients

Hospital Affiliations CMS Care Compare 3

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

Trinity Health Oakland Hospital

Acute Care Hospitals · Pontiac, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230029
Location44405 Woodward AvePontiac, MI 48341 · Oakland County
Emergency services Birthing friendly

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

Mclaren Oakland

Acute Care Hospitals · Pontiac, MI
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230207
Location50 N Perry StPontiac, MI 48342 · Oakland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48323 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

90.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Promoting Interoperability99
Improvement Activities40
Cost50.56

Reported Quality Measures

Advance Care Plan
100%600 patients5/55-star benchmark: 100%
Age Appropriate Screening Colonoscopy
Lower rates are better for this measure.
0%27 patients
Controlling High Blood Pressure
93%206 patients4/55-star benchmark: 98%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
10%73 patients4/55-star benchmark: 98%
Documentation of Current Medications in the Medical Record
100%4,330 patients5/55-star benchmark: 100%
e-Prescribing
100%5,978 patients5/55-star benchmark: 100%
Provide Patients Electronic Access to Their Health Information
77%690 patients4/55-star benchmark: 100%
Support Electronic Referral Loops By Sending Health Information
98%300 patients4/55-star benchmark: 100%
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 9

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers30 claims97 services$6.66 avg. paid by Medicare
Normal, low and high calibrator solution / chips A4256
DME-Other DME · category DE000N
3 suppliers13 claims14 services$2.30 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers15 claims17 services$1.08 avg. paid by Medicare
Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier14 claims2,050 services$11.29 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements and vitamins, including preparation, any strength, 74 to 100 grams of protein - premix B4197
Other-Enteral and Parenteral · category OB005N
1 supplier14 claims410 services$280.57 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier14 claims410 services$8.05 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

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

ROBERT B FERGUSON M.D. P.C.
Specialist
4256 ORCHARD LAKE RD
WEST BLOOMFIELD, MI 48323
Oakland County (248) 682-1720

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 Ferguson's NPI number?

The NPI number for Robert Ferguson is 1174694673. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Where is Robert Ferguson located?

Robert Ferguson practices at 4256 Orchard Lake Rd, West Bloomfield, MI 48323. The listed phone number is (248) 682-1720.

What is Robert Ferguson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Robert Ferguson enrolled in Medicare?

Yes. Robert Ferguson 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.

Does Robert Ferguson hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 23D0682083) is associated with this NPI, valid through March 7, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Robert Ferguson accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Robert Ferguson 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 Ferguson affiliated with any hospitals?

According to CMS data, Robert Ferguson is affiliated with Trinity Health Oakland Hospital, Beaumont Hospital Royal Oak and Mclaren Oakland.

When was this NPI record last updated?

The NPPES record for Robert Ferguson was last updated on July 8, 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.