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Dr. Jeffrey Alexander Dan, MD
NPI1518935691PAC ID0345245569
- Medicare services, 2024
- 426
- Medicare patients, 2024
- 371
- Part D claims, 2024
- 43
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 759 Chestnut Street, Springfield, MA 01199
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jeffrey Alexander Dan is an emergency medicine physician in Springfield, Massachusetts
Dr. Dan practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Dr. Dan's NPI, 1518935691, was assigned on March 14, 2006. Dr. Dan graduated from Tulane University School of Medicine in 2003. Dr. Dan holds Massachusetts license 228103.
NPI and contact details
- NPI
- 1518935691NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345245569
- NPI enumeration date
- March 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 794-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Alexander Dan practices at Baystate Medical Center in Springfield, Massachusetts
Dr. Dan's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut Street, Springfield, MA 01199 · Hampden CountyPhone(413) 794-0000
Source: Dmand AI Affiliation Data
Dr. Jeffrey Alexander Dan is affiliated with 2 sites of care and 2 medical groups
Dr. Dan's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dr. Dan is also affiliated with Baystate Franklin Medical Center. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Dan to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey Alexander Dan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Alexander Dan is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Dan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Dan is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Dan
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,483emergency medicine physicians in Massachusetts85emergency medicine physicians in Springfield50emergency medicine physicians at Baystate Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Alexander Dan billed Medicare for 426 services in 2024
CMS data shows 426 Medicare services from Dr. Dan across 6 procedure codes in 2024, for 371 Medicare patients. Medicare paid $46,364 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024426
Medicare patients371
Paid by Medicare$46,364
Procedure codes6
Dr. Dan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3172024: 37017%
- Tests and treatments
- 2023: 312024: 323%
- Imaging
- 2023: 222024: 249%
Dr. Dan compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Dan
- Massachusetts median
- Medicare services
- 426vs 34125% above
- Medicare patients
- 371vs 33710% above
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Dan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dan and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Alexander Dan treated 371 Medicare patients in 2024, average age 73
CMS counts 371 Medicare patients who saw Dr. Dan in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Dan's median patient age at 55, with 57% women.
Medicare patients, 2024371
Average age73
Average risk score2.24
Also on Medicaid44%
Dr. Dan's Medicare patients by age, 2024
Dr. Dan's Medicare patients by sex, 2024
- Women19853%
- Men17347%
Chronic conditions among Dr. Dan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Mood disorders53%
- Anxiety49%
- Depression48%
- Chronic kidney disease44%
- Diabetes38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey Alexander Dan wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Dan wrote 43 Medicare Part D claims for 28 patients. 86% of them were for generic drugs.
Part D claims, 202443
Part D patients28
Dr. Dan's Part D claims by kind of drug, 2024
- Generic37 claims86%
- Brand-name and other6 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Jeffrey Alexander Dan takes part in Medicare
Dr. Dan 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. Jeffrey Alexander Dan has 1 publication on record
Dmand AI links 1 paper to Dr. Dan in 2023. Dr. Dan's most frequent co-authors are Reginald Alouidor, MD, Yamuna T. Carey, MD and Tovy H. Kamine, MD.
Papers1
Dr. Dan's most frequent co-authors
- Reginald Alouidor, MD1 shared paper
- Yamuna T. Carey, MD1 shared paper
- Tovy H. Kamine, MD1 shared paper
Recent publications by Dr. Dan
See who Dr. Dan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dan works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey Alexander Dan received $223 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Dan from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $116.
General payments to Dr. Dan by program year, 2016 to 2017
Companies that paid Dr. Dan the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey Alexander Dan graduated from Tulane University School of Medicine
Dr. Dan graduated from Tulane University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey Alexander Dan'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 (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jeffrey Alexander Dan
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. Jeffrey Alexander Dan's NPI number?
Dr. Jeffrey Alexander Dan's NPI number is 1518935691. It was assigned on March 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Alexander Dan?
Dr. Jeffrey Alexander Dan is an emergency medicine physician in Springfield, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jeffrey Alexander Dan practice?
Dr. Dan practices at 759 Chestnut Street, Springfield, MA 01199. Dr. Dan's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Dr. Dan to 1 medical group.
What is Dr. Jeffrey Alexander Dan's office phone number?
The practice phone on file for Dr. Dan is (413) 794-0000.
What is Dr. Jeffrey Alexander Dan's medical license number?
Dr. Dan holds Massachusetts license 228103.
Which hospitals is Dr. Jeffrey Alexander Dan affiliated with?
Dr. Dan practices at Baystate Medical Center in Springfield, Massachusetts. Dr. Dan is also affiliated with Baystate Franklin Medical Center.
What medical group is Dr. Jeffrey Alexander Dan part of?
Dr. Dan is linked to Baystate Medical Practices. Dmand AI links Dr. Dan to 1 more medical group.
Does Dr. Jeffrey Alexander Dan accept Medicare?
Yes. CMS data shows Dr. Dan billed Medicare for 426 services in 2024, and Dr. Dan accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Alexander Dan see?
CMS counts 371 Medicare patients who saw Dr. Dan in 2024, with an average age of 73.
What services does Dr. Jeffrey Alexander Dan bill to Medicare?
In 2024, Dr. Dan's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93308).
Show 5 more questionsShow fewer questions
Where did Dr. Jeffrey Alexander Dan go to medical school?
Dr. Dan graduated from Tulane University School of Medicine in 2003.
Has Dr. Jeffrey Alexander Dan received payments from drug or device companies?
CMS Open Payments shows $223 in general payments to Dr. Dan from 2 companies from 2016 to 2017. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Jeffrey Alexander Dan been practicing?
Dr. Dan graduated from medical school in 2003, 23 years ago.
Does Dr. Jeffrey Alexander Dan do research?
Dmand AI links 1 publication to Dr. Dan.
Who does Dr. Jeffrey Alexander Dan publish with?
Dr. Dan's most frequent co-authors are Reginald Alouidor, MD (1 shared paper), Yamuna T. Carey, MD (1 shared paper) and Tovy H. Kamine, MD (1 shared paper).
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