Dr. Alan H. Zweben, MD
- Medicare services, 2024
- 96
- Medicare patients, 2024
- 65
- Part D claims, 2024
- 1,858
- Hospital affiliations
- 1
- Industry payments
- $5,195
- Practice address
- 1 Medical Center Blvd, Chester, PA 19013
- Practice phone
- Call (610) 338-8228
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Crozer Chester Medical Center (CLOSED)
Chester, Pennsylvania
Find Dr. Zweben'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. Alan H. Zweben is an internist in Chester, Pennsylvania
Dr. Zweben practices at Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania.
Dr. Zweben's NPI, 1710047022, was assigned on December 11, 2006. Dr. Zweben holds Pennsylvania license MD027089E.
- NPI
- 1710047022NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002948064
- NPI enumeration date
- December 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 338-8228
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan H. Zweben practices at Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania
Dr. Zweben's primary practice is Crozer Chester Medical Center (CLOSED), at 1 Medical Center Blvd, Chester, PA 19013 in Delaware County. The practice phone is (610) 338-8228.
- Crozer Chester Medical Center (CLOSED)1 Medical Center Blvd, Chester, PA 19013 · Delaware CountyPhone(610) 338-8228
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alan H. Zweben is affiliated with 5 sites of care and 4 medical groups
Dr. Zweben's primary practice is Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania. Dr. Zweben is also affiliated with Robert Wood Johnson University Hospital. The medical group on file is Crozer Health Medical Group (CHMG). Dmand AI also links Dr. Zweben to 3 more group practices and clinics and 3 medical groups, 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. Alan H. Zweben's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zweben practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Crozer Chester Medical Center (CLOSED) | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alan H. Zweben is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Zweben's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zweben is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Zweben
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. Alan H. Zweben billed Medicare for 96 services in 2024
CMS data shows 96 Medicare services from Dr. Zweben across 4 procedure codes in 2024, for 65 Medicare patients. Medicare paid $4,350 for them. Every service was in an office.
Dr. Zweben's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 632024: 4529%
- Surgery
- 2023: 302024: 2323%
- Lab and pathology
- 2023: 172024: 1512%
- Other services
- 2023: 02024: 13
Dr. Zweben compared with the Pennsylvania median for internists, 2024
- Dr. Zweben
- Pennsylvania median
- Medicare services
- 96vs 41777% below
- Medicare patients
- 65vs 18565% below
- Part D claims
- 1,472vs 2246.6 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Zweben'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. Zweben?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zweben and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan H. Zweben treated 65 Medicare patients in 2024, average age 65
CMS counts 65 Medicare patients who saw Dr. Zweben in 2024. The largest group is 65 to 74, with 34 patients. 71% of them have high blood pressure, and 55% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zweben's median patient age at 65, with 50% women.
Dr. Zweben's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Zweben's Medicare patients by sex, 2024
- Women3655%
- Men2945%
Chronic conditions among Dr. Zweben's Medicare patients, 2024
- High blood pressure71%
- High cholesterol55%
- Arthritis42%
- Diabetes34%
- Ischemic heart disease26%
- Chronic kidney disease23%
- Mood disorders22%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zweben'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
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alan H. Zweben wrote 1,858 Medicare Part D claims in 2024
In 2024, Dr. Zweben wrote 1,858 Medicare Part D claims for 293 patients. 80% of them were for generic drugs. CMS names the drug for 1,472 of them, across 47 drugs with 11 or more claims each, at $182,629 in total drug cost. In 2023, CMS named 2,980 claims across 69 drugs.
Dr. Zweben's Part D claims by kind of drug, 2024
- Generic1,486 claims80%
- Brand-name346 claims19%
- Other26 claims1%
Dr. Zweben'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 Dr. Zweben's Part D claims, 2024
- Opioids1%14 of 1,858 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,9802024: 1,47251%
Drugs named by CMS: 47 in 2024, 69 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. Alan H. Zweben offers telehealth to Medicare patients
Dr. Zweben accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Zweben as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alan H. Zweben received $5,195 in industry payments from 2016 to 2025
CMS Open Payments shows 317 general payments to Dr. Zweben from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,421.
General payments to Dr. Zweben by program year, 2016 to 2025
General payments to Dr. Zweben by kind, 2016 to 2025
- Food and beverage$5,178100%
- Education$170%
Companies that paid Dr. Zweben 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. Alan H. Zweben'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) |
| 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. Alan H. Zweben
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. Alan H. Zweben's NPI number?
Dr. Alan H. Zweben's NPI number is 1710047022. It was assigned on December 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan H. Zweben?
Dr. Alan H. Zweben is an internist in Chester, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alan H. Zweben practice?
Dr. Zweben practices at 1 Medical Center Blvd, Chester, PA 19013. Dr. Zweben's primary practice is Crozer Chester Medical Center (CLOSED) in Chester, Pennsylvania. Dmand AI also links Dr. Zweben to 3 group practices and clinics and 3 medical groups.
What is Dr. Alan H. Zweben's office phone number?
The practice phone on file for Dr. Zweben is (610) 338-8228.
What is Dr. Alan H. Zweben's medical license number?
Dr. Zweben holds Pennsylvania license MD027089E.
Which hospitals is Dr. Alan H. Zweben affiliated with?
Dr. Zweben is affiliated with Robert Wood Johnson University Hospital.
What medical group is Dr. Alan H. Zweben part of?
Dr. Zweben is linked to Crozer Health Medical Group (CHMG). Dmand AI links Dr. Zweben to 3 more medical groups.
Does Dr. Alan H. Zweben accept Medicare?
Yes. CMS data shows Dr. Zweben billed Medicare for 96 services in 2024, and Dr. Zweben accepts Medicare assignment.
Does Dr. Alan H. Zweben offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Zweben as offering telehealth services.
How many Medicare patients does Dr. Alan H. Zweben see?
CMS counts 65 Medicare patients who saw Dr. Zweben in 2024, with an average age of 65.
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What services does Dr. Alan H. Zweben bill to Medicare?
In 2024, Dr. Zweben's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and lab and pathology test (82962).
What drugs does Dr. Alan H. Zweben prescribe most?
In 2024 Medicare Part D data, Dr. Zweben's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Albuterol Sulfate Hfa.
Has Dr. Alan H. Zweben received payments from drug or device companies?
CMS Open Payments shows $5,195 in general payments to Dr. Zweben from 29 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Alan H. Zweben been practicing?
Dr. Zweben graduated from medical school in 1981, 45 years ago.
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