Dr. Gregg L. Neithardt, MD
- Medicare services, 2024
- 5,883
- Medicare patients, 2024
- 2,227
- Part D claims, 2024
- 10,459
- MIPS score, 2024
- 89
- Hospital affiliations
- 5
- Practice address
- 915 Old Fern Hill Rd, West Chester, PA 19380
- Practice phone
- Call (610) 382-5910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Academic Urology of PA, LLC
West Chester, Pennsylvania
Find Dr. Neithardt'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. Gregg L. Neithardt is a cardiologist in West Chester, Pennsylvania
Dr. Neithardt practices at Academic Urology of PA, LLC in West Chester, Pennsylvania.
Dr. Neithardt's NPI, 1164582052, was assigned on December 11, 2006. Dr. Neithardt graduated from Georgetown University School of Medicine in 1996. Dr. Neithardt holds Pennsylvania license MD425919.
- NPI
- 1164582052NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537195904
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 382-5910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregg L. Neithardt practices at Academic Urology of PA, LLC in West Chester, Pennsylvania
Dr. Neithardt's primary practice is Academic Urology of PA, LLC, at 915 Old Fern Hill Rd, West Chester, PA 19380 in Chester County. The practice phone is (610) 382-5910.
- Academic Urology of PA, LLC915 Old Fern Hill Rd, West Chester, PA 19380 · Chester CountyPhone(610) 382-5910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregg L. Neithardt is affiliated with 7 sites of care and 1 medical group
Dr. Neithardt's primary practice is Academic Urology of PA, LLC in West Chester, Pennsylvania. Dr. Neithardt is also affiliated with Chester County Hospital. The medical group on file is Cardiology Consultants of Philadelphia. Dmand AI also links Dr. Neithardt to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregg L. Neithardt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Neithardt practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Academic Urology of PA, LLC | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregg L. Neithardt is one of 1,206 cardiologists in Pennsylvania
Cardiovascular disease is Dr. Neithardt's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Neithardt is licensed in Pennsylvania.
Specialties and state licenses
- Cardiovascular disease, PennsylvaniaPrimary
Cardiologists near Dr. Neithardt
Counts of cardiologists 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. Gregg L. Neithardt billed Medicare for 5,883 services in 2024
CMS data shows 5,883 Medicare services from Dr. Neithardt across 23 procedure codes in 2024, for 2,227 Medicare patients. Medicare paid $716,360 for them.
Dr. Neithardt's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,9962024: 1,9403%
- Office and hospital visits
- 2023: 1,8102024: 1,8583%
- Other services
- 2023: 1062024: 1,2511080%
- Drugs given in the office
- 2023: 4622024: 55320%
- Imaging
- 2023: 1532024: 28184%
Where Dr. Neithardt's Medicare services took place, 2024
- In an office5,16888%
- In a facility71512%
Dr. Neithardt compared with the Pennsylvania median for cardiologists, 2024
- Dr. Neithardt
- Pennsylvania median
- Medicare services
- 5,883vs 1,7453.4 times
- Medicare patients
- 2,227vs 8552.6 times
- Part D claims
- 10,182vs 1,6696.1 times
Medians across 1,207 cardiologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Neithardt'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
Dr. Gregg L. Neithardt treated 2,227 Medicare patients in 2024, average age 76
CMS counts 2,227 Medicare patients who saw Dr. Neithardt in 2024. The largest group is 75 to 84, with 954 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Neithardt's median patient age at 75, with 47% women.
Dr. Neithardt's Medicare patients by age, 2024
Dr. Neithardt's Medicare patients by sex, 2024
- Women1,13251%
- Men1,09549%
Chronic conditions among Dr. Neithardt's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease58%
- Arthritis45%
- Atrial fibrillation36%
- Diabetes33%
- Chronic kidney disease31%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Neithardt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregg L. Neithardt wrote 10,459 Medicare Part D claims in 2024
In 2024, Dr. Neithardt wrote 10,459 Medicare Part D claims for 1,045 patients. 87% of them were for generic drugs. CMS names the drug for 10,182 of them, across 63 drugs with 11 or more claims each, at $1,588,520 in total drug cost. In 2023, CMS named 10,115 claims across 63 drugs.
Dr. Neithardt's Part D claims by kind of drug, 2024
- Generic9,063 claims87%
- Brand-name1,396 claims13%
Dr. Neithardt'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: 10,1152024: 10,1821%
Drugs named by CMS: 63 in 2024, 63 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. Gregg L. Neithardt 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 Dr. Neithardt for performance year 2024, reported as part of a group. Dr. Neithardt accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Neithardt as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Neithardt's MIPS scores, performance year 2024
- 89of 100Final score
- 86.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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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Dr. Gregg L. Neithardt received $1,711 in industry payments from 2016 to 2025
CMS Open Payments shows 98 general payments to Dr. Neithardt from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Novartis Pharmaceuticals Corporation paid the most, $636.
General payments to Dr. Neithardt by program year, 2016 to 2025
General payments to Dr. Neithardt by kind, 2016 to 2025
- Food and beverage$1,66797%
- Education$443%
Companies that paid Dr. Neithardt the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregg L. Neithardt graduated from Georgetown University School of Medicine
Dr. Neithardt graduated from Georgetown University School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregg L. Neithardt'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 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) |
| Industry payments | Open Payments (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. Gregg L. Neithardt
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. Gregg L. Neithardt's NPI number?
Dr. Gregg L. Neithardt's NPI number is 1164582052. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregg L. Neithardt?
Dr. Gregg L. Neithardt is a cardiologist in West Chester, Pennsylvania. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Gregg L. Neithardt practice?
Dr. Neithardt practices at 915 Old Fern Hill Rd, West Chester, PA 19380. Dr. Neithardt's primary practice is Academic Urology of PA, LLC in West Chester, Pennsylvania. Dmand AI also links Dr. Neithardt to 4 hospitals and 1 group practice or clinic.
What is Dr. Gregg L. Neithardt's office phone number?
The practice phone on file for Dr. Neithardt is (610) 382-5910.
What is Dr. Gregg L. Neithardt's medical license number?
Dr. Neithardt holds Pennsylvania license MD425919.
Which hospitals is Dr. Gregg L. Neithardt affiliated with?
Dr. Neithardt is affiliated with Chester County Hospital. Dmand AI links Dr. Neithardt to 4 more hospitals.
What medical group is Dr. Gregg L. Neithardt part of?
Dr. Neithardt is linked to Cardiology Consultants of Philadelphia.
Does Dr. Gregg L. Neithardt accept Medicare?
Yes. CMS data shows Dr. Neithardt billed Medicare for 5,883 services in 2024, and Dr. Neithardt accepts Medicare assignment.
Does Dr. Gregg L. Neithardt offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Neithardt as offering telehealth services.
What is Dr. Gregg L. Neithardt's MIPS score?
Dr. Neithardt's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Gregg L. Neithardt see?
CMS counts 2,227 Medicare patients who saw Dr. Neithardt in 2024, with an average age of 76.
What services does Dr. Gregg L. Neithardt bill to Medicare?
In 2024, Dr. Neithardt's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and heart test or procedure (93000).
Where did Dr. Gregg L. Neithardt go to medical school?
Dr. Neithardt graduated from Georgetown University School of Medicine in 1996.
What drugs does Dr. Gregg L. Neithardt prescribe most?
In 2024 Medicare Part D data, Dr. Neithardt's most prescribed drugs by claims were Rosuvastatin Calcium, Metoprolol Succinate and Amlodipine Besylate.
Has Dr. Gregg L. Neithardt received payments from drug or device companies?
CMS Open Payments shows $1,711 in general payments to Dr. Neithardt from 18 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Gregg L. Neithardt been practicing?
Dr. Neithardt graduated from medical school in 1996, 30 years ago.
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