Dr. Robert K. Grazier, MD
- Medicare services, 2021
- 24
- Part D claims, 2018
- 61
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 2823 Fresno St, Fresno, CA 93721
- Practice phone
- Call (559) 459-1672
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Community Regional Medical Center
Fresno, California
Find Dr. Grazier's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert K. Grazier is an emergency medicine physician in Fresno, California
Dr. Grazier practices at Community Regional Medical Center in Fresno, California.
Dr. Grazier's NPI, 1437101342, was assigned on May 17, 2006. Dr. Grazier graduated from University Of Michigan Medical School in 1970. Dr. Grazier's California license number on file is G23231.
- NPI
- 1437101342NPI Registry (opens in a new tab)
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Practice phone
- (559) 459-1672
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert K. Grazier practices at Community Regional Medical Center in Fresno, California
Dr. Grazier's primary practice is Community Regional Medical Center, at 2823 Fresno St, Fresno, CA 93721 in Fresno County. The practice phone is (559) 459-1672.
- Community Regional Medical Center2823 Fresno St, Fresno, CA 93721 · Fresno CountyPhone(559) 459-1672
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert K. Grazier is affiliated with 3 sites of care and 1 medical group
Dr. Grazier's primary practice is Community Regional Medical Center in Fresno, California. Dr. Grazier is also affiliated with Clovis Community Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Grazier to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert K. Grazier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grazier practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert K. Grazier is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Grazier's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Grazier has a license on file in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Grazier
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert K. Grazier billed Medicare for 24 services in 2021
CMS data shows 24 Medicare services from Dr. Grazier across 1 procedure code in 2021, all of them office visits. Medicare paid $1,463 for them. Every service was in an office.
Dr. Grazier's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 372021: 2435%
Dr. Grazier compared with the California median for emergency medicine physicians, 2021
- Dr. Grazier
- California median
- Medicare services
- 24vs 26591% below
- Part D claims
- 61vs 62Close to median
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Grazier's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grazier and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert K. Grazier's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Grazier's median patient age at 57, with 33% women.
Dr. Grazier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Robert K. Grazier wrote 61 Medicare Part D claims in 2018
In 2018, Dr. Grazier wrote 61 Medicare Part D claims. They cover 4 drugs, with $315 in total drug cost. In 2017, CMS named 95 claims across 5 drugs.
Dr. Grazier's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 952018: 6136%
Drugs named by CMS: 4 in 2018, 5 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Robert K. Grazier graduated from University Of Michigan Medical School
Dr. Grazier graduated from University Of Michigan Medical School in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Robert K. Grazier accepts plans from 2 insurance carriers
Dr. Grazier is in network with 2 carriers, including United Healthcare and DentaQuest. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- DentaQuest
Plan types Dr. Grazier accepts, by number of carriers
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert K. Grazier's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert K. Grazier
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Robert K. Grazier's NPI number?
Dr. Robert K. Grazier's NPI number is 1437101342. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert K. Grazier?
Dr. Robert K. Grazier is an emergency medicine physician in Fresno, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert K. Grazier practice?
Dr. Grazier practices at 2823 Fresno St, Fresno, CA 93721. Dr. Grazier's primary practice is Community Regional Medical Center in Fresno, California. Dmand AI also links Dr. Grazier to 1 physician office.
What is Dr. Robert K. Grazier's office phone number?
The practice phone on file for Dr. Grazier is (559) 459-1672.
What is Dr. Robert K. Grazier's medical license number?
Dr. Grazier's California license number on file is G23231.
Which hospitals is Dr. Robert K. Grazier affiliated with?
Dr. Grazier is affiliated with Clovis Community Medical Center.
What medical group is Dr. Robert K. Grazier part of?
Dr. Grazier is linked to Vituity.
Does Dr. Robert K. Grazier accept Medicare?
Yes. CMS data shows Dr. Grazier billed Medicare for 24 services in 2021.
What services does Dr. Robert K. Grazier bill to Medicare?
In 2021, Dr. Grazier's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Robert K. Grazier go to medical school?
Dr. Grazier graduated from University Of Michigan Medical School in 1970.
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What drugs does Dr. Robert K. Grazier prescribe most?
In 2018 Medicare Part D data, Dr. Grazier's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Ondansetron ODT and Furosemide.
How long has Dr. Robert K. Grazier been practicing?
Dr. Grazier graduated from medical school in 1970, 56 years ago.
What insurance does Dr. Robert K. Grazier accept?
Dr. Grazier is in network with 2 carriers, including United Healthcare and DentaQuest. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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