DR. GREGORY ALAN GILMORE D.O.
NPI 1205271640
Internal Medicine - Hematology & Oncology in Corona, CA

Q: What is Gregory Gilmore's NPI number?

The NPI number for Gregory Gilmore is 1205271640. It was assigned to this individual provider in the NPPES registry on April 29, 2013.

Q: What is Gregory Gilmore's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Gilmore was last updated on June 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since April 29, 2013PECOS EnrolledAccepts Medicare Assignment

99.12/100

CMS Quality Rating

320 W 6TH ST, CORONA, CA 92882(951) 898-2828(951) 898-2811 Get Directions Write a Review

NPPES record last updated: June 8, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 8, 2022, Nov 19, 2021, Oct 29, 2019 (3 updates tracked since 2019).

On this page

About Dr. Gregory Alan Gilmore D.o. NPPES

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

DR. GREGORY ALAN GILMORE D.O. (NPI 1205271640) is an individual hematology & oncology provider in Corona, California, licensed in California (20A13656) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1205271640

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. GREGORY ALAN GILMORECredential: D.O.

Location Address320 W 6TH STCorona, CA 92882-3349

Mailing AddressPo Box 512185Los Angeles, CA 90051-0185

Phone(951) 898-2828

Fax(951) 898-2811

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateApril 29, 2013

Last NPPES UpdateJune 8, 20223 updates tracked since enumeration

NPPES CertifiedJune 8, 2022

✔ NPI 1205271640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in CA · 20A13656

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

320 W 6TH ST, Corona, CA 92882

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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. Gregory Alan Gilmore D.o. 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 ID5597068908

PECOS Enrollment IDI20190827001433

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 7

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 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.

572 services210 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.

296 services187 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 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.

63 services63 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

30 services25 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

26 services17 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

17 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92882 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

$179.42 typical visit price

range $59.60 – $179.42

Typical copayment $44.85 (range $14.90 – $44.85)

Most-billed visit code 99205

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

99.12/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

85.23

Promoting Interoperability

100

Improvement Activities

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.

DR. RAHUL DEV POLINENI M.D

Internal Medicine (Hematology & Oncology)

320 W 6TH ST
CORONA, CA 92882

Riverside County (951) 898-2828

MARIA DEL CARMEN BUSTOS LCSW

Social Worker (Clinical)

320 W 6TH ST
CORONA, CA 92882

Riverside County (951) 898-2828

DR. PARISA MALEKZADEH M.D.

Surgery (Surgical Oncology)

320 W 6TH ST
CORONA, CA 92882

Riverside County (951) 898-2828

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 Gilmore's NPI number?

The NPI number for Gregory Gilmore is 1205271640. It was assigned to this individual provider in the NPPES registry on April 29, 2013.

Where is Gregory Gilmore located?

Gregory Gilmore practices at 320 W 6th St, Corona, CA 92882. The listed phone number is (951) 898-2828.

What is Gregory Gilmore's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Gregory Gilmore enrolled in Medicare?

Yes. Gregory Gilmore 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.

When was this NPI record last updated?

The NPPES record for Gregory Gilmore was last updated on June 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.