Dr. Peter J. Greco, MD
- Medicare services, 2023
- 99
- Part D claims, 2024
- 621
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 34 Main St, Westlake, OH 44145
- Practice phone
- Call (216) 957-2442
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Metrohealth Professional Group
Westlake, Ohio
Find Dr. Greco'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. Peter J. Greco is an internist in Westlake, Ohio
Dr. Greco practices at Metrohealth Professional Group in Westlake, Ohio.
Dr. Greco's NPI, 1669404802, was assigned on July 7, 2006. Dr. Greco graduated from Harvard Medical School in 1987. Dr. Greco holds Ohio license 35063420.
- NPI
- 1669404802NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143365775
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 957-2442
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter J. Greco practices at Metrohealth Professional Group in Westlake, Ohio
Dr. Greco's primary practice is Metrohealth Professional Group, at 34 Main St, Westlake, OH 44145 in Cuyahoga County. The practice phone is (216) 957-2442.
- Metrohealth Professional Group34 Main St, Westlake, OH 44145 · Cuyahoga CountyPhone(216) 957-2442
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter J. Greco is affiliated with 2 sites of care and 1 medical group
Dr. Greco's primary practice is Metrohealth Professional Group in Westlake, Ohio. Dr. Greco is also affiliated with MetroHealth Main Campus Medical Center. The medical group on file is MetroHealth Professional Group.
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. Peter J. Greco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greco practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Metrohealth Professional Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter J. Greco is one of 4,708 internists in Ohio
Internal medicine is Dr. Greco's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Greco is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Greco
Counts of internists 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. Peter J. Greco billed Medicare for 99 services in 2023
CMS data shows 99 Medicare services from Dr. Greco across 3 procedure codes in 2023. Medicare paid $5,475 for them. Every service was in an office.
Dr. Greco's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1862023: 8753%
- Other services
- 2022: 242023: 1250%
Dr. Greco compared with the Ohio median for internists, 2023
- Dr. Greco
- Ohio median
- Medicare services
- 99vs 48780% below
- Part D claims
- 319vs 2949% above
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Greco's most billed Medicare procedure codes, 2023
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. Greco and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter J. Greco's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Greco's median patient age at 70, with 60% women.
Dr. Greco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Peter J. Greco wrote 621 Medicare Part D claims in 2024
In 2024, Dr. Greco wrote 621 Medicare Part D claims for 165 patients. 89% of them were for generic drugs. CMS names the drug for 319 of them, across 16 drugs with 11 or more claims each, at $3,822 in total drug cost. In 2023, CMS named 3,074 claims across 80 drugs.
Dr. Greco's Part D claims by kind of drug, 2024
- Generic552 claims89%
- Brand-name and other69 claims11%
Dr. Greco'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,0742024: 31990%
Drugs named by CMS: 16 in 2024, 80 in 2023.
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
How Dr. Peter J. Greco takes part in Medicare
Dr. Greco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter J. Greco graduated from Harvard Medical School
Dr. Greco graduated from Harvard Medical School in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter J. Greco'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)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) |
| 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 Dr. Peter J. Greco
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. Peter J. Greco's NPI number?
Dr. Peter J. Greco's NPI number is 1669404802. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter J. Greco?
Dr. Peter J. Greco is an internist in Westlake, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Peter J. Greco practice?
Dr. Greco practices at 34 Main St, Westlake, OH 44145. Dr. Greco's primary practice is Metrohealth Professional Group in Westlake, Ohio.
What is Dr. Peter J. Greco's office phone number?
The practice phone on file for Dr. Greco is (216) 957-2442.
What is Dr. Peter J. Greco's medical license number?
Dr. Greco holds Ohio license 35063420.
Which hospitals is Dr. Peter J. Greco affiliated with?
Dr. Greco is affiliated with MetroHealth Main Campus Medical Center.
What medical group is Dr. Peter J. Greco part of?
Dr. Greco is linked to MetroHealth Professional Group.
Does Dr. Peter J. Greco accept Medicare?
Yes. CMS data shows Dr. Greco billed Medicare for 99 services in 2023, and Dr. Greco accepts Medicare assignment.
What services does Dr. Peter J. Greco bill to Medicare?
In 2023, Dr. Greco's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and medicare service (G0439).
Where did Dr. Peter J. Greco go to medical school?
Dr. Greco graduated from Harvard Medical School in 1987.
What drugs does Dr. Peter J. Greco prescribe most?
In 2024 Medicare Part D data, Dr. Greco's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
How long has Dr. Peter J. Greco been practicing?
Dr. Greco graduated from medical school in 1987, 39 years ago.
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