Dr. Steve Sang Hahn, MD
- Industry payments
- $12,064
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 75 Briarcliff Rd, Staten Island, NY 10305-2620
- Practice phone
- Call (718) 981-1903
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hahn'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. Steve Sang Hahn is a general practice physician in Staten Island, New York
Dr. Hahn practices in Staten Island, New York.
Dr. Hahn's NPI, 1821084948, was assigned on September 23, 2005. Dr. Hahn holds New York license 151423.
- NPI
- 1821084948NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (718) 981-1903
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Steve Sang Hahn's practice address is in Staten Island, New York
Dr. Hahn's practice address in the NPI Registry is 75 Briarcliff Rd, Staten Island, NY 10305-2620. The practice phone is (718) 981-1903.
- NPI Registry address75 Briarcliff Rd, Staten Island, NY 10305-2620Phone(718) 981-1903
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Steve Sang Hahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hahn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hahn's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Steve Sang Hahn is one of 397 general practice physicians in New York
General practice is Dr. Hahn's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Hahn is licensed in New York.
Specialties and state licenses
- General practice, New YorkPrimary
General practice physicians near Dr. Hahn
Counts of general practice physicians 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. Steve Sang Hahn's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Hahn's median patient age at 74, with 50% women.
Dr. Hahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Steve Sang Hahn received $12,064 in industry payments from 2016 to 2025
CMS Open Payments shows 158 general payments to Dr. Hahn from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $3,374.
General payments to Dr. Hahn by program year, 2016 to 2025
Companies that paid Dr. Hahn 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. Steve Sang Hahn'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Steve Sang Hahn
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. Steve Sang Hahn's NPI number?
Dr. Steve Sang Hahn's NPI number is 1821084948. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Steve Sang Hahn?
Dr. Steve Sang Hahn is a general practice physician in Staten Island, New York. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Steve Sang Hahn practice?
Dr. Hahn practices at 75 Briarcliff Rd, Staten Island, NY 10305-2620.
What is Dr. Steve Sang Hahn's office phone number?
The practice phone on file for Dr. Hahn is (718) 981-1903.
What is Dr. Steve Sang Hahn's medical license number?
Dr. Hahn holds New York license 151423.
Has Dr. Steve Sang Hahn received payments from drug or device companies?
CMS Open Payments shows $12,064 in general payments to Dr. Hahn from 19 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Steve Sang Hahn been practicing?
Dr. Hahn's NPI was assigned in 2005.
Selling to general practice practices?
See general practice physicians in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card