Jacob Nachum, OD
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 122
- Industry payments
- $113
- Affiliated sites
- 7
- Medical groups
- 8
- Practice address
- 26 Broadway, New York, NY 10004-1703
- Practice phone
- Call (212) 425-2115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jacob Nachum OD
Physician office · New York, New York
Find Jacob Nachum'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.
Jacob Nachum is an optometrist in New York, New York
Jacob Nachum practices at Jacob Nachum OD in New York, New York.
Jacob Nachum's NPI, 1124107685, was assigned on November 3, 2006. Jacob Nachum graduated from State University of New York - State College Optometry in 1983. Jacob Nachum holds New York license TUV004314-01.
- NPI
- 1124107685NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466587472
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 425-2115
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jacob Nachum practices at Jacob Nachum OD in New York, New York
Jacob Nachum's primary practice is Jacob Nachum OD, at 26 Broadway, New York, NY 10004-1703. The practice phone is (212) 425-2115.
- Jacob Nachum OD26 Broadway, New York, NY 10004-1703Phone(212) 425-2115
Source: Dmand AI Affiliation Data
Jacob Nachum is affiliated with 7 sites of care and 8 medical groups
Jacob Nachum's primary practice is Jacob Nachum OD in New York, New York. Dmand AI also links Jacob Nachum to 8 medical groups, 5 group practices and clinics and 1 physician office, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jacob Nachum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jacob Nachum practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jacob Nachum OD | Available with a free account |
| +6 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Jacob Nachum is one of 2,393 optometrists in New York
Optometrist is Jacob Nachum's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Jacob Nachum's licenses on file in 4 states: New York, Connecticut, Massachusetts and New Jersey.
Specialties and state licenses
- Optometrist, New YorkPrimary
- Connecticut license
- Massachusetts license
- New Jersey license
Optometrists near Jacob Nachum
Counts of optometrists 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
Jacob Nachum treated 59 Medicare patients in 2024, average age 73
CMS counts 59 Medicare patients who saw Jacob Nachum in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 0.58, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jacob Nachum's median patient age at 56, with 57% women.
Jacob Nachum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jacob Nachum's Medicare patients by sex, 2024
- Women3864%
- Men2136%
Chronic conditions among Jacob Nachum's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis42%
- Diabetes29%
- Cancer22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Jacob Nachum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jacob Nachum wrote 122 Medicare Part D claims in 2024
In 2024, Jacob Nachum wrote 122 Medicare Part D claims for 23 patients. 45% of them were for generic drugs.
Jacob Nachum's Part D claims by kind of drug, 2024
- Generic55 claims45%
- Brand-name67 claims55%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jacob Nachum takes part in Medicare
Jacob Nachum 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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Jacob Nachum received $113 in industry payments in 2025
CMS Open Payments shows 5 general payments to Jacob Nachum from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $70.
Companies that paid Jacob Nachum the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jacob Nachum graduated from State University of New York - State College Optometry
Jacob Nachum graduated from State University of New York - State College Optometry in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jacob Nachum'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 Data |
| 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) |
| 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 Jacob Nachum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jacob Nachum's NPI number?
Jacob Nachum's NPI number is 1124107685. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What does Jacob Nachum specialize in?
Jacob Nachum is an optometrist in New York, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jacob Nachum practice?
Jacob Nachum practices at 26 Broadway, New York, NY 10004-1703. Jacob Nachum's primary practice is Jacob Nachum OD in New York, New York. Dmand AI also links Jacob Nachum to 8 medical groups, 5 group practices and clinics and 1 physician office.
What is Jacob Nachum's office phone number?
The practice phone on file for Jacob Nachum is (212) 425-2115.
What is Jacob Nachum's medical license number?
Jacob Nachum holds New York license TUV004314-01, one of the licenses on file in 4 states.
Which states has Jacob Nachum been licensed in?
Dmand AI has state licenses on file for Jacob Nachum in New York, Connecticut, Massachusetts and New Jersey.
Does Jacob Nachum accept Medicare?
Yes. CMS lists Jacob Nachum as accepting Medicare assignment.
How many Medicare patients does Jacob Nachum see?
CMS counts 59 Medicare patients who saw Jacob Nachum in 2024, with an average age of 73.
Where did Jacob Nachum go to medical school?
Jacob Nachum graduated from State University of New York - State College Optometry in 1983.
Has Jacob Nachum received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Jacob Nachum from 2 companies from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Jacob Nachum been practicing?
Jacob Nachum graduated from medical school in 1983, 43 years ago.
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