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DR. RANDI GRINSELL M.D.
NPI 1710985262
Family Medicine in Reno, NV

Active since July 08, 2005PECOS EnrolledAccepts Medicare Assignment
6275 SHARLANDS AVE STE B15-18, RENO, NV 89523(775) 204-4000(775) 234-4605 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 6, 2026, Mar 17, 2021, Feb 11, 2019 (3 updates tracked since 2019).

About Dr. Randi Grinsell M.d. NPPES

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

DR. RANDI GRINSELL M.D. (NPI 1710985262) is an individual family medicine provider in Reno, Nevada, licensed in Nevada (10448) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Renown Regional Medical Center, and maintains a secondary practice location in Reno.

NPPES Registry Identity

NPI1710985262
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. RANDI GRINSELLCredential: M.D.
Location Address6275 SHARLANDS AVE STE B15-18Reno, NV 89523-3734
Mailing Address5975 S Los Altos PkwySparks, NV 89436-7699 · (775) 204-4000 · Fax (775) 234-4605
Phone(775) 204-4000
Fax(775) 234-4605
Sole ProprietorNo
Medical School CMSUniversity Of Nevada School Of MedicineGraduated 1996
Enumeration DateJuly 8, 2005
Last NPPES UpdateAugust 6, 20263 updates tracked since enumeration
NPPES CertifiedAugust 6, 2026
✔ NPI 1710985262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NV · 10448
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6275 SHARLANDS AVE STE B15-18, Reno, NV 89523
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Secondary Practice Location 1

Location 1595 Bell StReno, NV 89503-4430 · Phone (775) 770-7348 · Fax (775) 770-7368

Other Identifiers 2

OtherHD404ZNV · Ptan
Medicaid100504032NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Randi Grinsell 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 ID1254305998
PECOS Enrollment IDI20040819001357
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.

Medicare Billing Reassignment

Medicare enrollment records show Randi Grinsell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pinnacle Medical Group Hicks PC
10 mi
Family Medicine
5975 S LOS ALTOS PKWY
Sparks, NV 89436
  • Reassigned Medicare billing, Nevada enrollment
  • 41 clinicians in this Medicare group
NPI 1548869381 (775) 204-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
207 services132 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.
170 services108 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
117 services117 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
117 services117 patients
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes G0446
This is a yearly, personal consultation focused on behaviors affecting heart health. It lasts 15 minutes and may cover topics like diet, exercise, and stress management. It's about learning healthy habits to protect your heart.
61 services61 patients
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.
29 services27 patients

Hospital Affiliations CMS Care Compare 4

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

Renown Regional Medical Center

Acute Care Hospitals · Reno, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290001
Location1155 Mill StreetReno, NV 89502 · Washoe County
Emergency services Birthing friendly

Saint Mary's Regional Medical Center

Acute Care Hospitals · Reno, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290009
Location235 W 6th StReno, NV 89503 · Washoe County
Emergency services

Northern Nevada Medical Center

Acute Care Hospitals · Sparks, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290032
Location2375 E Prater WaySparks, NV 89434 · Washoe County
Emergency services

Renown South Meadows Medical Center

Acute Care Hospitals · Reno, NV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number290049
Location10101 Double R BlvdReno, NV 89521 · Washoe County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89523 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
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
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.

Referred Medical Equipment & Supplies CMS DME claims 6

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 suppliers13 claims36 services$6.04 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
1 supplier12 claims24 services$8.38 avg. paid by Medicare
Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims310 services$5.79 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims3,652 services$0.36 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers11 claims11 services$16.40 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers32 claims44 services$86.71 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.

MR. ROMMEL QUINONES CO
Nurse Practitioner (Adult Health)
6275 SHARLANDS AVE STE B15-18
RENO, NV 89523
Washoe County (775) 204-4000
CATHERINE MCNAMARA APN
Nurse Practitioner
6275 SHARLANDS AVE STE B15-18
RENO, NV 89523
Washoe County (775) 204-4000
CATHERINE DIAZ ESTIPONA MSN APN
Nurse Practitioner (Family)
6275 SHARLANDS AVE STE B15-18
RENO, NV 89523
Washoe County (775) 204-4000

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 Randi Grinsell's NPI number?

The NPI number for Randi Grinsell is 1710985262. It was assigned to this individual provider in the NPPES registry on July 8, 2005.

Where is Randi Grinsell located?

Randi Grinsell practices at 6275 Sharlands Ave Ste B15-18, Reno, NV 89523. The listed phone number is (775) 204-4000.

What is Randi Grinsell's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Randi Grinsell enrolled in Medicare?

Yes. Randi Grinsell 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.

Which organization bills Medicare for Randi Grinsell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Randi Grinsell reassigns Medicare benefits to Pinnacle Medical Group Hicks PC (Sparks, NV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Randi Grinsell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Randi Grinsell accept?

Health plans from Ambetter from Arizona Complete Health list Randi Grinsell 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 Randi Grinsell affiliated with any hospitals?

According to CMS data, Randi Grinsell is affiliated with Renown Regional Medical Center, Saint Mary's Regional Medical Center, Northern Nevada Medical Center and Renown South Meadows Medical Center.

When was this NPI record last updated?

The NPPES record for Randi Grinsell was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.