Dr. Nathan Reuben Teich, MD
- Medicare services, 2024
- 504
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 273
- Hospital affiliations
- 1
- Industry payments
- $534
- Practice address
- 718 Teaneck Rd, Teaneck, NJ 07666
- Practice phone
- Call (201) 833-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Teich's professional email, personal email and mobile number
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Dr. Nathan Reuben Teich is a hematologist and oncologist in Teaneck, New Jersey
Dr. Teich practices at Holy Name Medical Center in Teaneck, New Jersey, part of Holy Name Medical Center.
Dr. Teich's NPI, 1174901110, was assigned on May 11, 2015. Dr. Teich holds New Jersey license 25MA11049400.
- NPI
- 1174901110NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911300397
- NPI enumeration date
- May 11, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (201) 833-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan Reuben Teich practices at Holy Name Medical Center in Teaneck, New Jersey
Dr. Teich's primary practice is Holy Name Medical Center, at 718 Teaneck Rd, Teaneck, NJ 07666 in Bergen County. The practice phone is (201) 833-3000.
- Holy Name Medical Center718 Teaneck Rd, Teaneck, NJ 07666 · Bergen CountyPhone(201) 833-3000
Source: Dmand AI Affiliation Data
Dr. Nathan Reuben Teich is affiliated with 2 sites of care and 1 medical group
Dr. Teich's primary practice is Holy Name Medical Center in Teaneck, New Jersey, part of Holy Name Medical Center. The medical group on file is Excelcare Medical Associates. Dmand AI also links Dr. Teich to 1 more hospice, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Reuben Teich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Teich practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holy Name Medical Center | Available with a free account |
| +1 more affiliated site | 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 Holy Name Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nathan Reuben Teich is one of 364 hematologists and oncologists in New Jersey
Hematology and oncology is Dr. Teich's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Teich is licensed in New Jersey.
Specialties and state licenses
- Hematology and oncology, New JerseyPrimary
Hematologists and oncologists near Dr. Teich
Counts of hematologists and oncologists 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. Nathan Reuben Teich billed Medicare for 504 services in 2024
CMS data shows 504 Medicare services from Dr. Teich across 9 procedure codes in 2024, for 184 Medicare patients. Medicare paid $44,585 for them.
Dr. Teich's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3582024: 50441%
Where Dr. Teich's Medicare services took place, 2024
- In an office184%
- In a facility48696%
Dr. Teich compared with the New Jersey median for hematologists and oncologists, 2024
- Dr. Teich
- New Jersey median
- Medicare services
- 504vs 1,51567% below
- Medicare patients
- 184vs 33745% below
- Part D claims
- 152vs 37860% below
Medians across 349 hematologists and oncologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Teich'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathan Reuben Teich treated 184 Medicare patients in 2024, average age 76
CMS counts 184 Medicare patients who saw Dr. Teich in 2024. The largest group is 75 to 84, with 85 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.34, 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. Teich's median patient age at 70, with 57% women.
Dr. Teich's Medicare patients by age, 2024
Dr. Teich's Medicare patients by sex, 2024
- Women10959%
- Men7541%
Chronic conditions among Dr. Teich's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Diabetes53%
- Anxiety43%
- Ischemic heart disease42%
- Mood disorders42%
- Cancer38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Teich's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
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. Nathan Reuben Teich wrote 273 Medicare Part D claims in 2024
In 2024, Dr. Teich wrote 273 Medicare Part D claims for 52 patients. 68% of them were for generic drugs. CMS names the drug for 152 of them, across 6 drugs with 11 or more claims each, at $439,843 in total drug cost. In 2023, CMS named 103 claims across 4 drugs.
Dr. Teich's Part D claims by kind of drug, 2024
- Generic186 claims68%
- Brand-name87 claims32%
Dr. Teich'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.
Drug classes CMS tracks in Dr. Teich's Part D claims, 2024
- Antibiotics4%12 of 273 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1032024: 15248%
Drugs named by CMS: 6 in 2024, 4 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
Dr. Nathan Reuben Teich offers telehealth to Medicare patients
Dr. Teich accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Teich as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathan Reuben Teich received $534 in industry payments from 2019 to 2025
CMS Open Payments shows 7 general payments to Dr. Teich from 4 drug and device companies from 2019 to 2025. Education make up the largest share, 68% of the total. Genentech, Inc. paid the most, $203.
General payments to Dr. Teich by program year, 2019 to 2025
General payments to Dr. Teich by kind, 2019 to 2025
- Education$36468%
- Food and beverage$17032%
Companies that paid Dr. Teich the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nathan Reuben Teich'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 and Drug (CMS) (opens in a new tab)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) |
| 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. Nathan Reuben Teich
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. Nathan Reuben Teich's NPI number?
Dr. Nathan Reuben Teich's NPI number is 1174901110. It was assigned on May 11, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Reuben Teich?
Dr. Nathan Reuben Teich is a hematologist and oncologist in Teaneck, New Jersey. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Nathan Reuben Teich practice?
Dr. Teich practices at 718 Teaneck Rd, Teaneck, NJ 07666. Dr. Teich's primary practice is Holy Name Medical Center in Teaneck, New Jersey, part of Holy Name Medical Center. Dmand AI also links Dr. Teich to 1 hospice.
What is Dr. Nathan Reuben Teich's office phone number?
The practice phone on file for Dr. Teich is (201) 833-3000.
What is Dr. Nathan Reuben Teich's medical license number?
Dr. Teich holds New Jersey license 25MA11049400.
Which hospitals is Dr. Nathan Reuben Teich affiliated with?
Dr. Teich practices at Holy Name Medical Center in Teaneck, New Jersey.
What medical group is Dr. Nathan Reuben Teich part of?
Dr. Teich is linked to Excelcare Medical Associates.
Does Dr. Nathan Reuben Teich accept Medicare?
Yes. CMS data shows Dr. Teich billed Medicare for 504 services in 2024, and Dr. Teich accepts Medicare assignment.
Does Dr. Nathan Reuben Teich offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Teich as offering telehealth services.
How many Medicare patients does Dr. Nathan Reuben Teich see?
CMS counts 184 Medicare patients who saw Dr. Teich in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Nathan Reuben Teich bill to Medicare?
In 2024, Dr. Teich's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Nathan Reuben Teich prescribe most?
In 2024 Medicare Part D data, Dr. Teich's most prescribed drugs by claims were Eliquis, Dexamethasone and Tagrisso.
Has Dr. Nathan Reuben Teich received payments from drug or device companies?
CMS Open Payments shows $534 in general payments to Dr. Teich from 4 companies from 2019 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Nathan Reuben Teich been practicing?
Dr. Teich graduated from medical school in 2015, 11 years ago.
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