Dr. Peter J. Molloy, MD
- Medicare services, 2024
- 214
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 165
- Hospital affiliations
- 1
- Industry payments
- $22,813
- Practice address
- 1000 Bower Hill Road, Pittsburgh, PA 15243
- Practice phone
- Call (412) 942-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Molloy'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. Molloy is a gastroenterologist in Pittsburgh, Pennsylvania
Dr. Molloy practices at St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health.
Dr. Molloy's NPI, 1912995168, was assigned on October 12, 2005. Dr. Molloy holds Pennsylvania license MD038916E.
- NPI
- 1912995168NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597852418
- NPI enumeration date
- October 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 942-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter J. Molloy practices at St. Clair Health in Pittsburgh, Pennsylvania
Dr. Molloy's primary practice is St. Clair Health, at 1000 Bower Hill Road, Pittsburgh, PA 15243 in Allegheny County. The practice phone is (412) 942-4000.
- St. Clair Health1000 Bower Hill Road, Pittsburgh, PA 15243 · Allegheny CountyPhone(412) 942-4000
Source: Dmand AI Affiliation Data
Dr. Peter J. Molloy is affiliated with 5 sites of care and 3 medical groups
Dr. Molloy's primary practice is St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health. The medical group on file is Pittsburgh Gastroenterology Associates. Dmand AI also links Dr. Molloy to 3 more group practices and clinics, 2 medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter J. Molloy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Molloy practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Clair Health | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Clair Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Peter J. Molloy is one of 899 gastroenterologists in Pennsylvania
Gastroenterology is Dr. Molloy's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Molloy is licensed in Pennsylvania.
Specialties and state licenses
- Gastroenterology, PennsylvaniaPrimary
Gastroenterologists near Dr. Molloy
Counts of gastroenterologists 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. Molloy billed Medicare for 214 services in 2024
CMS data shows 214 Medicare services from Dr. Molloy across 9 procedure codes in 2024, for 209 Medicare patients. Medicare paid $27,407 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Molloy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1852024: 12035%
- Other services
- 2023: 662024: 4729%
- Office and hospital visits
- 2023: 552024: 4715%
Dr. Molloy compared with the Pennsylvania median for gastroenterologists, 2024
- Dr. Molloy
- Pennsylvania median
- Medicare services
- 214vs 40147% below
- Medicare patients
- 209vs 29429% below
- Part D claims
- 111vs 37570% below
Medians across 899 gastroenterologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Molloy'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.
Need commercial claims for Dr. Molloy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Molloy and other gastroenterologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter J. Molloy treated 209 Medicare patients in 2024, average age 72
CMS counts 209 Medicare patients who saw Dr. Molloy in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Molloy's median patient age at 65, with 52% women.
Dr. Molloy's Medicare patients by age, 2024
Dr. Molloy's Medicare patients by sex, 2024
- Women10852%
- Men10148%
Chronic conditions among Dr. Molloy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes32%
- Chronic kidney disease31%
- Ischemic heart disease29%
- Anxiety28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Molloy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter J. Molloy wrote 165 Medicare Part D claims in 2024
In 2024, Dr. Molloy wrote 165 Medicare Part D claims for 66 patients. 86% of them were for generic drugs. CMS names the drug for 111 of them, across 3 drugs with 11 or more claims each, at $2,088 in total drug cost. In 2023, CMS named 168 claims across 2 drugs.
Dr. Molloy's Part D claims by kind of drug, 2024
- Generic142 claims86%
- Brand-name23 claims14%
Dr. Molloy'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: 1682024: 11134%
Drugs named by CMS: 3 in 2024, 2 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
Dr. Peter J. Molloy ranks in the 71st percentile for colonoscopy in Medicare
Dr. Molloy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 69 procedures of colonoscopy by Dr. Molloy, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Molloy ranks in Medicare procedure volume
- Colonoscopy
- 71st percentile69 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 67th percentile61 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter J. Molloy received $22,813 in industry payments from 2016 to 2025
CMS Open Payments shows 272 general payments to Dr. Molloy from 23 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $16,080.
General payments to Dr. Molloy by program year, 2016 to 2025
General payments to Dr. Molloy by kind, 2016 to 2025
- Speaker and faculty fees$17,24676%
- Food and beverage$3,89417%
- Travel and lodging$1,4616%
- Education$2111%
Companies that paid Dr. Molloy the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter J. Molloy'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Molloy
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. Molloy's NPI number?
Dr. Peter J. Molloy's NPI number is 1912995168. It was assigned on October 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter J. Molloy?
Dr. Peter J. Molloy is a gastroenterologist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Peter J. Molloy practice?
Dr. Molloy practices at 1000 Bower Hill Road, Pittsburgh, PA 15243. Dr. Molloy's primary practice is St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health. Dmand AI also links Dr. Molloy to 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department.
What is Dr. Peter J. Molloy's office phone number?
The practice phone on file for Dr. Molloy is (412) 942-4000.
What is Dr. Peter J. Molloy's medical license number?
Dr. Molloy holds Pennsylvania license MD038916E.
Which hospitals is Dr. Peter J. Molloy affiliated with?
Dr. Molloy practices at St. Clair Health in Pittsburgh, Pennsylvania.
What medical group is Dr. Peter J. Molloy part of?
Dr. Molloy is linked to Pittsburgh Gastroenterology Associates. Dmand AI links Dr. Molloy to 2 more medical groups.
Does Dr. Peter J. Molloy accept Medicare?
Yes. CMS data shows Dr. Molloy billed Medicare for 214 services in 2024, and Dr. Molloy accepts Medicare assignment.
How many Medicare patients does Dr. Peter J. Molloy see?
CMS counts 209 Medicare patients who saw Dr. Molloy in 2024, with an average age of 72.
What services does Dr. Peter J. Molloy bill to Medicare?
In 2024, Dr. Molloy's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (43239) and medicare service (G0105).
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What drugs does Dr. Peter J. Molloy prescribe most?
In 2024 Medicare Part D data, Dr. Molloy's most prescribed drugs by claims were Omeprazole, Sod Sulf-Potass Sulf-Mag Sulf and Pantoprazole Sodium.
Has Dr. Peter J. Molloy received payments from drug or device companies?
CMS Open Payments shows $22,813 in general payments to Dr. Molloy from 23 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Peter J. Molloy been practicing?
Dr. Molloy graduated from medical school in 1984, 42 years ago.
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