Greg John Granato, PA-C
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 111
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Greg Granato's professional email, personal email and mobile number
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Greg John Granato is a physician assistant in Stanford, California
Greg Granato practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Greg Granato's NPI, 1457488033, was assigned on February 28, 2007. Greg Granato holds California license PA16635.
- NPI
- 1457488033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365423381
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Greg John Granato practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Greg Granato's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Greg John Granato is affiliated with 2 sites of care and 1 medical group
Greg Granato's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Greg Granato to 1 more hospital, named with a free account. Greg Granato's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Greg John Granato's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Greg Granato practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Greg John Granato is one of 11,482 physician assistants in California
Physician assistant is Greg Granato's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Greg Granato is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Greg Granato is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Greg Granato
Counts of physician assistants 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
Greg John Granato billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Greg Granato across 2 procedure codes in 2024, for 32 Medicare patients. Medicare paid $1,168 for them. Every service was in an office.
Greg Granato's Medicare services by type, 2024
- Surgery25
- Office and hospital visits11
Greg Granato compared with the California median for physician assistants, 2024
- Greg Granato
- California median
- Medicare services
- 36vs 20482% below
- Medicare patients
- 32vs 10570% below
- Part D claims
- 73vs 24370% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Greg Granato's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Greg John Granato treated 32 Medicare patients in 2024, average age 72
CMS counts 32 Medicare patients who saw Greg Granato in 2024. The largest group is 65 to 74, with 20 patients. 72% of them have arthritis, and 72% have high cholesterol. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Greg Granato's median patient age at 48, with 44% women.
Greg Granato's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Greg Granato's Medicare patients by sex, 2024
- Women1547%
- Men1753%
Chronic conditions among Greg Granato's Medicare patients, 2024
- Arthritis72%
- High cholesterol72%
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Greg Granato's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women44%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Greg John Granato wrote 111 Medicare Part D claims in 2024
In 2024, Greg Granato wrote 111 Medicare Part D claims for 73 patients. 100% of them were for generic drugs. CMS names the drug for 73 of them, across 1 drug with 11 or more claims each, at $355 in total drug cost.
Greg Granato's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Greg Granato's Part D claims, 2024
- Opioids74%82 of 111 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Greg John Granato scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Greg Granato for performance year 2024, reported as part of a group. Greg Granato accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Greg Granato's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Greg John Granato is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Greg John Granato'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Greg John Granato
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Greg John Granato's NPI number?
Greg John Granato's NPI number is 1457488033. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What does Greg John Granato specialize in?
Greg John Granato is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Greg John Granato practice?
Greg Granato practices at 300 Pasteur Drive, Stanford, CA 94305. Greg Granato's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Greg Granato to 1 hospital.
What is Greg John Granato's office phone number?
The practice phone on file for Greg Granato is (650) 723-4000.
What is Greg John Granato's medical license number?
Greg Granato holds California license PA16635.
Which hospitals is Greg John Granato affiliated with?
Greg Granato practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Greg Granato to 1 more hospital.
What medical group is Greg John Granato part of?
Greg Granato is linked to Stanford Health Care.
Does Greg John Granato accept Medicare?
Yes. CMS data shows Greg Granato billed Medicare for 36 services in 2024, and Greg Granato accepts Medicare assignment.
What is Greg John Granato's MIPS score?
Greg Granato's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Greg John Granato see?
CMS counts 32 Medicare patients who saw Greg Granato in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
Is Greg John Granato board certified?
Yes. Greg Granato is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Greg John Granato bill to Medicare?
In 2024, Greg Granato's most billed Medicare services were surgery: bones and joints (20610) and office visit, established patient (99212).
What drugs does Greg John Granato prescribe most?
In 2024 Medicare Part D data, Greg Granato's most prescribed drugs by claims were Oxycodone HCl.
How long has Greg John Granato been practicing?
Greg Granato graduated from medical school in 2002, 24 years ago.
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