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Dr. Stephan Hain, MD
NPI1013438159PAC ID4789042664
- Medicare services, 2024
- 335
- Medicare patients, 2024
- 261
- Publications
- 1
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hain'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. Stephan Hain is an anesthesiologist in Boston, Massachusetts
Dr. Hain practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Hain's NPI, 1013438159, was assigned on June 28, 2017. Dr. Hain holds Massachusetts license 272280.
NPI and contact details
- NPI
- 1013438159NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789042664
- NPI enumeration date
- June 28, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephan Hain practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Hain's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Stephan Hain is affiliated with 3 sites of care and 2 medical groups
Dr. Hain's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Hain is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Hain to 1 more community health center and 1 medical group, each named with a free account.
Beth Israel Deaconess Medical CenterMassachusetts General Physicians Organization (MGPO)1 community health centerName with a free account1 medical groupName with a free account
See all 5 affiliations for Dr. HainSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephan Hain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hain practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Stephan Hain is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Hain's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hain is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Hain
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
1,552anesthesiologists in Massachusetts660anesthesiologists in Boston156anesthesiologists at Massachusetts General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephan Hain billed Medicare for 335 services in 2024
CMS data shows 335 Medicare services from Dr. Hain across 7 procedure codes in 2024, for 261 Medicare patients. Medicare paid $50,207 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024335
Medicare patients261
Paid by Medicare$50,207
Procedure codes7
Dr. Hain's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 02024: 183
- Anesthesia
- 2023: 272024: 78189%
- Tests and treatments
- 2023: 252024: 4164%
- Surgery
- 2023: 132024: 33154%
Dr. Hain compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Hain
- Massachusetts median
- Medicare services
- 335vs 1262.7 times
- Medicare patients
- 261vs 20030% above
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Hain'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. Hain?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hain and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephan Hain treated 261 Medicare patients in 2024, average age 75
CMS counts 261 Medicare patients who saw Dr. Hain in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.96, 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. Hain's median patient age at 69, with 56% women.
Medicare patients, 2024261
Average age75
Average risk score1.96
Also on Medicaid14%
Dr. Hain's Medicare patients by age, 2024
Dr. Hain's Medicare patients by sex, 2024
- Women10440%
- Men15760%
Chronic conditions among Dr. Hain's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease73%
- Atrial fibrillation70%
- Heart failure67%
- Arthritis55%
- Chronic kidney disease48%
- Anxiety40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephan Hain takes part in Medicare
Dr. Hain 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. Stephan Hain has 1 publication on record
Dmand AI links 1 paper to Dr. Hain in 2024. Dr. Hain's most frequent co-authors are Marvin Guinyu Chang, MD, PhD, Serena S. Dasani, MD and Jamel P. Ortoleva, MD.
Papers1
Dr. Hain's most frequent co-authors
- Marvin Guinyu Chang, MD, PhD1 shared paper
- Serena S. Dasani, MD1 shared paper
- Jamel P. Ortoleva, MD1 shared paper
Recent publications by Dr. Hain
See who Dr. Hain researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hain works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Stephan Hain'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) |
| 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 |
| 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. Stephan Hain
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. Stephan Hain's NPI number?
Dr. Stephan Hain's NPI number is 1013438159. It was assigned on June 28, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephan Hain?
Dr. Stephan Hain is an anesthesiologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Stephan Hain practice?
Dr. Hain practices at 55 Fruit Street, Boston, MA 02114. Dr. Hain's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Hain to 1 community health center and 1 medical group.
What is Dr. Stephan Hain's office phone number?
The practice phone on file for Dr. Hain is (617) 726-2000.
What is Dr. Stephan Hain's medical license number?
Dr. Hain holds Massachusetts license 272280.
Which hospitals is Dr. Stephan Hain affiliated with?
Dr. Hain practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Hain is also affiliated with Beth Israel Deaconess Medical Center.
What medical group is Dr. Stephan Hain part of?
Dr. Hain is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Hain to 1 more medical group.
Does Dr. Stephan Hain accept Medicare?
Yes. CMS data shows Dr. Hain billed Medicare for 335 services in 2024, and Dr. Hain accepts Medicare assignment.
How many Medicare patients does Dr. Stephan Hain see?
CMS counts 261 Medicare patients who saw Dr. Hain in 2024, with an average age of 75.
What services does Dr. Stephan Hain bill to Medicare?
In 2024, Dr. Hain's most billed Medicare services were critical care (99291), heart test or procedure (93313) and surgery: heart and blood vessels (36620).
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How long has Dr. Stephan Hain been practicing?
Dr. Hain graduated from medical school in 2006, 20 years ago.
Does Dr. Stephan Hain do research?
Dmand AI links 1 publication to Dr. Hain.
Who does Dr. Stephan Hain publish with?
Dr. Hain's most frequent co-authors are Marvin Guinyu Chang, MD, PhD (1 shared paper), Serena S. Dasani, MD (1 shared paper) and Jamel P. Ortoleva, MD (1 shared paper).
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