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GREGORY RESER MD
NPI 1962460972
Family Medicine in Scottsdale, AZ

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment
15223 N 87TH ST, #110, SCOTTSDALE, AZ 85260(480) 682-4100(480) 682-4101 Get Directions Write a Review

NPPES record last updated: April 3, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gregory Reser Md NPPES

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

GREGORY RESER MD (NPI 1962460972) is an individual family medicine provider in Scottsdale, Arizona, licensed in Arizona (25684) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (1997).

NPPES Registry Identity

NPI1962460972
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameGREGORY RESERCredential: MD
Location Address15223 N 87TH ST, #110Scottsdale, AZ 85260
Mailing Address4530 E Ray Rd, #100Phoenix, AZ 85044-6094 · (480) 598-7500 · Fax (480) 598-7510
Phone(480) 682-4100
Fax(480) 682-4101
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1997
Enumeration DateMay 2, 2006
Last NPPES UpdateApril 3, 2008
✔ NPI 1962460972 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 25684
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.
15223 N 87TH ST, Scottsdale, AZ 85260
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Other Identifiers 4

Medicaid409179AZ
Medicare UPING64279AZ
Medicare PINZ78872AZ
Medicare ID-Type Unspecified78872AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Oscar Health Plan, Inc..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

Gregory Reser 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 ID5890780787
PECOS Enrollment IDI20040430000509
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 Reassignments

4

Medicare enrollment records show Gregory Reser reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Honorhealth Ambulatory
2.1 mi
Cardiovascular Disease
16427 N SCOTTSDALE RD STE 100
Scottsdale, AZ 85254
  • Reassigned Medicare billing, Arizona enrollment
  • 822 clinicians in this Medicare group
NPI 1952906661 (480) 718-5072
Honorhealth Medical Group, LLC
2.1 mi
Family Medicine
10419 E MCDOWELL MOUNTAIN RANCH RD STE A110
Scottsdale, AZ 85255
  • Reassigned Medicare billing, Arizona enrollment
  • 502 clinicians in this Medicare group
NPI 1528682598 (480) 882-7530
Banner Urgent Care Services, LLC
3.6 mi
Urgent Care
10330 N SCOTTSDALE RD # 25
Scottsdale, AZ 85253
  • Reassigned Medicare billing, Arizona enrollment
  • 184 clinicians in this Medicare group
NPI 1609229764 (480) 825-7496
Banner Urgent Care Arizona LLC
52 mi
Urgent Care
1676 E MCMURRAY BLVD STE 1
Casa Grande, AZ 85122
  • Reassigned Medicare billing, Arizona enrollment
  • 171 clinicians in this Medicare group
NPI 1316349855 (520) 316-0688

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 2

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.
29 services25 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.
18 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85260 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

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.

STATCLINIX PLC
Clinic/Center (Urgent Care)
15223 N 87TH ST, #110
SCOTTSDALE, AZ 85260
Maricopa County (480) 682-4100
ALAINA NICOLE ODONNELL P.A.-C
Physician Assistant (Medical)
15223 N 87TH ST, #110
SCOTTSDALE, AZ 85260
Maricopa County (480) 682-4100
MS. SYLVIA DARLENE SHAFER PA C
Physician Assistant
15223 N 87TH ST, #110
SCOTTSDALE, AZ 85260
Maricopa County (480) 682-4100

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 Gregory Reser's NPI number?

The NPI number for Gregory Reser is 1962460972. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Gregory Reser located?

Gregory Reser practices at 15223 N 87th St #110, Scottsdale, AZ 85260. The listed phone number is (480) 682-4100.

What is Gregory Reser's specialty?

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

Is Gregory Reser enrolled in Medicare?

Yes. Gregory Reser 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 organizations bill Medicare for Gregory Reser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Reser reassigns Medicare benefits to 4 organizations: Honorhealth Ambulatory (Scottsdale, AZ), Honorhealth Medical Group, LLC (Scottsdale, AZ), Banner Urgent Care Services, LLC (Scottsdale, AZ) and Banner Urgent Care Arizona LLC (Casa Grande, AZ). Each 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 Gregory Reser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Reser accept?

Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Oscar Health Plan, Inc. list Gregory Reser 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 Gregory Reser was last updated on April 3, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.