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DR. JEFFREY ALAN GRILL M.D.
NPI 1568414878
Internal Medicine - Pulmonary Disease in Glendale, AZ

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
5757 W THUNDERBIRD RD STE W202, GLENDALE, AZ 85306(602) 298-1932(602) 862-1131 Get Directions Write a Review

NPPES record last updated: February 2, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Jeffrey Alan Grill M.d. NPPES

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

DR. JEFFREY ALAN GRILL M.D. (NPI 1568414878) is an individual pulmonary disease provider in Glendale, Arizona, licensed in Arizona (31092) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1988).

NPPES Registry Identity

NPI1568414878
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. JEFFREY ALAN GRILLCredential: M.D.
Location Address5757 W THUNDERBIRD RD STE W202Glendale, AZ 85306-5612
Mailing Address1112 E Mcdowell RdPhoenix, AZ 85006-2611 · (602) 258-4951 · Fax (602) 340-1853
Phone(602) 298-1932
Fax(602) 862-1131
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1988
Enumeration DateMay 16, 2006
Last NPPES UpdateFebruary 2, 2012
✔ NPI 1568414878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in AZ · 31092
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
5757 W THUNDERBIRD RD STE W202, Glendale, AZ 85306
Open in Google Maps ↗

Other Identifiers 4

Medicaid751778AZ
Medicare ID-Type Unspecified73688
Medicare UPINF13810AZ
Medicare PINZ149506AZ

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. Jeffrey Alan Grill 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 ID7315049517
PECOS Enrollment IDI20100528000141
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

2

Medicare enrollment records show Jeffrey Grill reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Arizona Critical Care Specialists, LLC
7.0 mi
Critical Care Medicine
111 E DUNLAP AVE STE 1-482
Phoenix, AZ 85020
  • Reassigned Medicare billing, Arizona enrollment
  • Medicare enrollment name: Arizona Critical Care Specialist, LLC
  • 15 clinicians in this Medicare group
NPI 1770192437 (602) 609-2600
Pulmonary Consultants P.C.
32 mi
Pulmonary Disease
6750 E BAYWOOD AVE, SUITE 401
Mesa, AZ 85206
  • Reassigned Medicare billing, Arizona enrollment
  • 41 clinicians in this Medicare group
NPI 1407978091 (480) 835-7111

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 3

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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
233 services103 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.
57 services33 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
29 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85306 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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 2

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

DR. LOURDES GONZALEZ MD
Obstetrics & Gynecology
5757 W THUNDERBIRD RD STE W202
GLENDALE, AZ 85306
Maricopa County (602) 678-1111
SAMANTHA ANNE SCORE D.O.
Obstetrics & Gynecology
5757 W THUNDERBIRD RD STE W202
GLENDALE, AZ 85306
Maricopa County (602) 678-1111

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 Jeffrey Grill's NPI number?

The NPI number for Jeffrey Grill is 1568414878. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Jeffrey Grill located?

Jeffrey Grill practices at 5757 W Thunderbird Rd Ste W202, Glendale, AZ 85306. The listed phone number is (602) 298-1932.

What is Jeffrey Grill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Jeffrey Grill enrolled in Medicare?

Yes. Jeffrey Grill 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 Jeffrey Grill's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Grill reassigns Medicare benefits to 2 organizations: Arizona Critical Care Specialists, LLC (Phoenix, AZ) and Pulmonary Consultants P.C. (Mesa, 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 Jeffrey Grill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jeffrey Grill was last updated on February 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.