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Dr. Gregory Alan Pecchia, DO
NPI1720011935
- Medicare services, 2020
- 1,083
- Part D claims, 2021
- 289
- Publications
- 3
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope - Main Campus (Duarte)
Duarte, California
Find Dr. Pecchia's professional email, personal email and mobile number
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Dr. Gregory Alan Pecchia is a family medicine physician in Duarte, California
Dr. Pecchia practices at City of Hope - Main Campus (Duarte) in Duarte, California.
Dr. Pecchia's NPI, 1720011935, was assigned on July 9, 2006. Dr. Pecchia graduated from Michigan State University College Of Osteopathic Medicine in 1983. Dr. Pecchia holds California license 20A4928.
NPI and contact details
- NPI
- 1720011935NPI Registry (opens in a new tab)
- NPI enumeration date
- July 9, 2006
- NPI status
- Active
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Gregory Alan Pecchia practices at City of Hope - Main Campus (Duarte) in Duarte, California
Dr. Pecchia's primary practice is City of Hope - Main Campus (Duarte), at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope - Main Campus (Duarte)1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Alan Pecchia is affiliated with 1 site of care
Dr. Pecchia's primary practice is City of Hope - Main Campus (Duarte) in Duarte, California.
City of Hope - Main Campus (Duarte)Primary
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Gregory Alan Pecchia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pecchia practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope - Main Campus (Duarte) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Alan Pecchia is one of 15,680 family medicine physicians in California
Family medicine is Dr. Pecchia's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Pecchia is board certified in geriatric medicine (caq) by the AOA Board of Family Physicians. Dr. Pecchia is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Family medicine physicians near Dr. Pecchia
Counts of family 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. Gregory Alan Pecchia billed Medicare for 1,083 services in 2020
CMS data shows 1,083 Medicare services from Dr. Pecchia across 7 procedure codes in 2020. Medicare paid $52,530 for them. Every service was in an office.
Medicare services, 20201,083
Paid by Medicare$52,530
Procedure codes7
Dr. Pecchia's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1,8582020: 1,02645%
- Tests and treatments
- 2019: 912020: 5737%
Dr. Pecchia compared with the California median for family medicine physicians, 2020
- Dr. Pecchia
- California median
- Medicare services
- 1,083vs 2464.4 times
- Part D claims
- 289vs 83365% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Pecchia's most billed Medicare procedure codes, 2020
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. Pecchia and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Alan Pecchia's patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. Pecchia's median patient age at 82, with 38% women.
Dr. Pecchia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women38%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Gregory Alan Pecchia wrote 289 Medicare Part D claims in 2021
In 2021, Dr. Pecchia wrote 289 Medicare Part D claims. They cover 16 drugs, with $32,634 in total drug cost. In 2020, CMS named 4,201 claims across 93 drugs.
Part D claims, 2021289
Drugs named by CMS16
Total drug cost$32,634
Dr. Pecchia's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 4,2012021: 28993%
Drugs named by CMS: 16 in 2021, 93 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Gregory Alan Pecchia has 3 publications on record
Dmand AI links 3 papers to Dr. Pecchia in 2018. Dr. Pecchia's most frequent co-author is Justin Scott Sparkes, DO.
Papers3
Dr. Pecchia's most frequent co-authors
Recent publications by Dr. Pecchia
Anastomosis, SurgicalDigestive System Surgical ProceduresEvaluation Studies as Topic
DuodenumGastrointestinal HemorrhageIntussusception
See who Dr. Pecchia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pecchia works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Alan Pecchia has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Pecchia, most recently Top Doctors:LA Area in 2013.
Awards and honors for Dr. Pecchia
- 2013
- Top Doctors:LA Area
- Top Doctors:San Diego Area
- 2012
- Top Doctors:Southern California
Source: Dmand AI Professional Profile Data
Dr. Gregory Alan Pecchia graduated from Michigan State University College Of Osteopathic Medicine
Dr. Pecchia graduated from Michigan State University College Of Osteopathic Medicine in 1983. Dr. Pecchia is a member of AOA.
- Medical school
- Board certified in geriatric medicine (caq)
- Board certified in 1983 - 2027
Source: Dmand AI Professional Profile Data
Dr. Gregory Alan Pecchia accepts plans from 2 insurance carriers
Dr. Pecchia is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Pecchia accepts, by number of carriers
- Medicare2
- PPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Alan Pecchia'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Gregory Alan Pecchia
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. Gregory Alan Pecchia's NPI number?
Dr. Gregory Alan Pecchia's NPI number is 1720011935. It was assigned on July 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Alan Pecchia?
Dr. Gregory Alan Pecchia is a family medicine physician in Duarte, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gregory Alan Pecchia practice?
Dr. Pecchia practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Pecchia's primary practice is City of Hope - Main Campus (Duarte) in Duarte, California.
What is Dr. Gregory Alan Pecchia's office phone number?
The practice phone on file for Dr. Pecchia is (800) 826-4673.
What is Dr. Gregory Alan Pecchia's medical license number?
Dr. Pecchia holds California license 20A4928.
Does Dr. Gregory Alan Pecchia accept Medicare?
Yes. CMS data shows Dr. Pecchia billed Medicare for 1,083 services in 2020.
Is Dr. Gregory Alan Pecchia board certified?
Yes. Dr. Pecchia is board certified in geriatric medicine (caq) by the AOA Board of Family Physicians.
What services does Dr. Gregory Alan Pecchia bill to Medicare?
In 2020, Dr. Pecchia's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Gregory Alan Pecchia go to medical school?
Dr. Pecchia graduated from Michigan State University College Of Osteopathic Medicine in 1983.
What drugs does Dr. Gregory Alan Pecchia prescribe most?
In 2021 Medicare Part D data, Dr. Pecchia's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Levothyroxine Sodium.
Show 4 more questionsShow fewer questions
How long has Dr. Gregory Alan Pecchia been practicing?
Dr. Pecchia graduated from medical school in 1983, 43 years ago.
Does Dr. Gregory Alan Pecchia do research?
Dmand AI links 3 publications to Dr. Pecchia.
Who does Dr. Gregory Alan Pecchia publish with?
Dr. Pecchia's most frequent co-authors are Justin Scott Sparkes, DO (1 shared paper).
What insurance does Dr. Gregory Alan Pecchia accept?
Dr. Pecchia is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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