Dr. Alan Henry Chanin, MD
- Medicare services, 2022
- 3,111
- Part D claims, 2024
- 1,072
- Industry payments
- $3,564
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 100 Madison Ave, Morristown, NJ 07960
- Practice phone
- Call (610) 331-9446
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Morristown Medical Center
Morristown, New Jersey
Find Dr. Chanin'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 Henry Chanin is an internist in Morristown, New Jersey
Dr. Chanin practices at Morristown Medical Center in Morristown, New Jersey.
Dr. Chanin's NPI, 1174517916, was assigned on September 8, 2005. Dr. Chanin graduated from Albert Einstein College of Medicine of Yeshiva University in 1976. Dr. Chanin holds New Jersey license MA36221.
- NPI
- 1174517916NPI Registry (opens in a new tab)
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Practice phone
- (610) 331-9446
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Alan Henry Chanin practices at Morristown Medical Center in Morristown, New Jersey
Dr. Chanin's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07960 in Morris County. The practice phone is (610) 331-9446.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07960 · Morris CountyPhone(610) 331-9446
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alan Henry Chanin is affiliated with 2 sites of care and 1 medical group
Dr. Chanin's primary practice is Morristown Medical Center in Morristown, New Jersey. The medical group on file is Chester Medical Associates. Dmand AI also links Dr. Chanin to 1 more group practice or clinic, 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 Henry Chanin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chanin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical Center | 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. Alan Henry Chanin is one of 4,226 internists in New Jersey
Internal medicine is Dr. Chanin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chanin is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Chanin
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 Henry Chanin billed Medicare for 3,111 services in 2022
CMS data shows 3,111 Medicare services from Dr. Chanin across 16 procedure codes in 2022. Medicare paid $115,854 for them. Every service was in an office.
Dr. Chanin's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,4972022: 1,71414%
- Tests and treatments
- 2021: 4322022: 57834%
- Other services
- 2021: 3262022: 47144%
- Surgery
- 2021: 5792022: 29948%
- Lab and pathology
- 2021: 502022: 492%
Dr. Chanin compared with the New Jersey median for internists, 2022
- Dr. Chanin
- New Jersey median
- Medicare services
- 3,111vs 7234.3 times
- Part D claims
- 743vs 83010% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Chanin's most billed Medicare procedure codes, 2022
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. Chanin and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan Henry Chanin's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Chanin's median patient age at 75, with 47% women.
Dr. Chanin'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%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Alan Henry Chanin wrote 1,072 Medicare Part D claims in 2024
In 2024, Dr. Chanin wrote 1,072 Medicare Part D claims for 283 patients. 89% of them were for generic drugs. CMS names the drug for 743 of them, across 26 drugs with 11 or more claims each, at $27,628 in total drug cost. In 2023, CMS named 3,099 claims across 72 drugs.
Dr. Chanin's Part D claims by kind of drug, 2024
- Generic956 claims89%
- Brand-name and other116 claims11%
Dr. Chanin'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: 3,0992024: 74376%
Drugs named by CMS: 26 in 2024, 72 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
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Dr. Alan Henry Chanin received $3,564 in industry payments from 2016 to 2023
CMS Open Payments shows 269 general payments to Dr. Chanin from 31 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $630.
General payments to Dr. Chanin by program year, 2016 to 2023
Companies that paid Dr. Chanin the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alan Henry Chanin graduated from Albert Einstein College of Medicine of Yeshiva University
Dr. Chanin graduated from Albert Einstein College of Medicine of Yeshiva University in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alan Henry Chanin'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 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) |
| 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. Alan Henry Chanin
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 Henry Chanin's NPI number?
Dr. Alan Henry Chanin's NPI number is 1174517916. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan Henry Chanin?
Dr. Alan Henry Chanin is an internist in Morristown, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alan Henry Chanin practice?
Dr. Chanin practices at 100 Madison Ave, Morristown, NJ 07960. Dr. Chanin's primary practice is Morristown Medical Center in Morristown, New Jersey. Dmand AI also links Dr. Chanin to 1 group practice or clinic.
What is Dr. Alan Henry Chanin's office phone number?
The practice phone on file for Dr. Chanin is (610) 331-9446.
What is Dr. Alan Henry Chanin's medical license number?
Dr. Chanin holds New Jersey license MA36221.
What medical group is Dr. Alan Henry Chanin part of?
Dr. Chanin is linked to Chester Medical Associates.
Does Dr. Alan Henry Chanin accept Medicare?
Yes. CMS data shows Dr. Chanin billed Medicare for 3,111 services in 2022.
What services does Dr. Alan Henry Chanin bill to Medicare?
In 2022, Dr. Chanin's most billed Medicare services were office visit, established patient (99213), heart test or procedure (93000) and office visit, established patient (99211).
Where did Dr. Alan Henry Chanin go to medical school?
Dr. Chanin graduated from Albert Einstein College of Medicine of Yeshiva University in 1976.
What drugs does Dr. Alan Henry Chanin prescribe most?
In 2024 Medicare Part D data, Dr. Chanin's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Alan Henry Chanin received payments from drug or device companies?
CMS Open Payments shows $3,564 in general payments to Dr. Chanin from 31 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Alan Henry Chanin been practicing?
Dr. Chanin graduated from medical school in 1976, 50 years ago.
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