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DR. MARC GUTIN MD
NPI 1861423709
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Dimas, CA

Active since July 06, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D0563098 · Microscopy
86.44/100
CMS Quality Rating
615 E FOOTHILL BLVD STE C, SAN DIMAS, CA 91773(626) 335-8094(626) 335-1874 Get Directions Write a Review

NPPES record last updated: November 12, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Marc Gutin Md NPPES

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

DR. MARC GUTIN MD (NPI 1861423709) is an individual endocrinology, diabetes & metabolism provider in San Dimas, California, licensed in California (G48699) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through August 31, 2026, and is a graduate of Cincinnati College Of Medicine And Surgery (1979).

NPPES Registry Identity

NPI1861423709
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARC GUTINCredential: MD
Location Address615 E FOOTHILL BLVD STE CSan Dimas, CA 91773-1255
Mailing Address615 E Foothill Blvd Ste CSan Dimas, CA 91773-1255 · (626) 335-8094 · Fax (626) 335-1874
Phone(626) 335-8094
Fax(626) 335-1874
Sole ProprietorNo
Medical School CMSCincinnati College Of Medicine And SurgeryGraduated 1979
Enumeration DateJuly 6, 2006
Last NPPES UpdateNovember 12, 2024
NPPES CertifiedNovember 12, 2024
✔ NPI 1861423709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · G48699
Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

615 E FOOTHILL BLVD STE C, San Dimas, CA 91773
Open in Google Maps ↗

Other Identifiers 1

Medicaid00G486990CA

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. Marc Gutin Md 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 ID3072522879
PECOS Enrollment IDI20060405000675
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 for Provider-Performed Microscopy Procedures (PPMP) 05D0563098

Marc Gutin MD · Glendora, CA
Active · expires Aug 31, 2026
CLIA Number05D0563098
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorMarc Gutin
Laboratory Phone(818) 335-8094
Laboratory LocationMarc Gutin MD210 S Grand Aveenue Suite 224, Glendora, CA 91741
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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, 20-29 minutes 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.
898 services306 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
834 services258 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
331 services103 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
225 services173 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
214 services181 patients
New patient office or other outpatient visit, 60-74 minutes 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
23 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91773 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

86.44/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality90.38
Improvement Activities40
Cost64.63

Reported Quality Measures

Appropriate Use of DXA Scans in Women Under 65 Years Who Do Not Meet the Risk Factor Profile for Osteoporotic Fracture
Lower rates are better for this measure.
0%237 patients
Controlling High Blood Pressure
66%420 patients3/55-star benchmark: 91%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
43%53 patients3/55-star benchmark: 91%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
29%753 patients2/55-star benchmark: 61%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 767 patients
Patients totalRate: 0% · 767 patients
0%767 patients5/55-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 8

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

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
4 suppliers53 claims679 services$17.98 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
4 suppliers55 claims1,654 services$2.31 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
44 suppliers158 claims383 services$6.31 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
24 suppliers46 claims55 services$1.04 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
4 suppliers73 claims73 services$305.62 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
6 suppliers21 claims3,050 services$7.22 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 3

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

MARC GUTIN M D INC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 E FOOTHILL BLVD STE C
SAN DIMAS, CA 91773
Los Angeles County (626) 335-8094
BASHAR G SAAD MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 E FOOTHILL BLVD STE C
SAN DIMAS, CA 91773
Los Angeles County (626) 335-8094
BASHAR G SAAD MD INC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
615 E FOOTHILL BLVD STE C
SAN DIMAS, CA 91773
Los Angeles County (626) 335-8094

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 Marc Gutin's NPI number?

The NPI number for Marc Gutin is 1861423709. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Where is Marc Gutin located?

Marc Gutin practices at 615 E Foothill Blvd Ste C, San Dimas, CA 91773. The listed phone number is (626) 335-8094.

What is Marc Gutin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Marc Gutin enrolled in Medicare?

Yes. Marc Gutin 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 Marc Gutin hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0563098) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Marc Gutin was last updated on November 12, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.