DR. LESLIE GAMACHE MD
NPI 1851303002
Internal Medicine - Endocrinology, Diabetes & Metabolism in Denver, CO

Active since August 13, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1601 E 19TH AVE STE 4350, SUITE 454, DENVER, CO 80218(303) 228-1240(303) 228-1250 Get Directions Write a Review

NPPES record last updated: June 22, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Leslie Gamache Md NPPES

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

DR. LESLIE GAMACHE MD (NPI 1851303002) is an individual endocrinology, diabetes & metabolism provider in Denver, Colorado, licensed in Colorado (44771) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (2001).

NPPES Registry Identity

NPI1851303002
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. LESLIE GAMACHECredential: MD
Location Address1601 E 19TH AVE STE 4350, SUITE 454Denver, CO 80218-1253
Mailing Address4900 S Monaco St, Suite 210Denver, CO 80237-3486 · (303) 228-1240 · Fax (303) 228-1250
Fax(303) 228-1250
Sole ProprietorNo
Medical School CMSCreighton University School Of MedicineGraduated 2001
Enumeration DateAugust 13, 2006
Last NPPES UpdateJune 22, 2016
NPI 1851303002 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 CO · 44771
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.

1601 E 19TH AVE STE 4350, Denver, CO 80218

Other Names 1

Former Name (1)Dr. Leslie Claire Salbenblatt Md

Other Identifiers 8

Medicaid200739320AKS
Medicare PIN807725CO
Medicare PINC810770CO
Medicaid1851303002WY
Medicaid50858360NM
Medicaid10025716100NE
Medicaid89438825CO
Medicare PINP00681959CO

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

Dr. Leslie Gamache 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 ID1355445180
PECOS Enrollment IDI20070403000460
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 9

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.

Injection, romosozumab-aqqg, 1 mg J3111
Romosozumab-aqqg is a medication given by injection to treat osteoporosis in patients at high risk for fractures. It works by increasing bone mass and strength, reducing the risk of fractures.
10,710 services11 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.
341 services47 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.
220 services144 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
110 services20 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.
83 services54 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.
59 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80218 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality95.63
Improvement Activities40

Reported Quality Measures

Controlling High Blood Pressure
86%252 patients4/55-star benchmark: 91%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
18%353 patients4/55-star benchmark: 91%
Falls: Screening for Future Fall Risk
91%306 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
70%1,115 patients3/55-star benchmark: 98%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
57%1,219 patients4/55-star benchmark: 61%
Statin Therapy for the Prevention and Treatment of Cardiovascular Disease
78%332 patients4/55-star benchmark: 91%
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 2% · 326 patients
Patients totalRate: 0% · 326 patients
0%326 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
9 suppliers39 claims449 services$17.98 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
10 suppliers39 claims1,014 services$2.35 avg. paid by Medicare
Supply allowance for adjunctive continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service A4238
DME-Medical/Surgical Supplies · category DA000N
3 suppliers15 claims15 services$174.43 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
22 suppliers51 claims183 services$6.48 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
10 suppliers14 claims24 services$1.13 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
4 suppliers23 claims23 services$297.82 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.

Physician Assistant
1601 E 19TH AVE STE 4350
DENVER, CO 80218
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1601 E 19TH AVE STE 4350
DENVER, CO 80218
Internal Medicine
1601 E 19TH AVE STE 4350
DENVER, CO 80218

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 Leslie Gamache's NPI number?

The NPI number for Leslie Gamache is 1851303002. It was assigned to this individual provider in the NPPES registry on August 13, 2006. The provider is also known as Dr. Leslie Claire Salbenblatt MD.

Where is Leslie Gamache located?

Leslie Gamache practices at 1601 E 19th Ave Ste 4350 Suite 454, Denver, CO 80218. The listed phone number is (303) 228-1240.

What is Leslie Gamache's specialty?

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

Is Leslie Gamache enrolled in Medicare?

Yes. Leslie Gamache 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 Leslie Gamache accept?

Health plans from UnitedHealthcare list Leslie Gamache 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.

When was this NPI record last updated?

The NPPES record for Leslie Gamache was last updated on June 22, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.