Dr. Robert Seth Mahler, MD
- Medicare services, 2024
- 94
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 7,814
- Industry payments
- $669
- Affiliated sites
- 3
- Practice address
- 828 E 149th St, Bronx, NY 10455
- Practice phone
- Call (718) 583-7736
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bronx Treatment Center
Bronx, New York
Find Dr. Mahler'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. Robert Seth Mahler is a psychiatrist in Bronx, New York
Dr. Mahler practices at Bronx Treatment Center in Bronx, New York.
Dr. Mahler's NPI, 1376580605, was assigned on June 2, 2006. Dr. Mahler holds New York license 226728.
- NPI
- 1376580605NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416952908
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (718) 583-7736
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Seth Mahler practices at Bronx Treatment Center in Bronx, New York
Dr. Mahler's primary practice is Bronx Treatment Center, at 828 E 149th St, Bronx, NY 10455 in Bronx County. The practice phone is (718) 583-7736.
- Bronx Treatment Center828 E 149th St, Bronx, NY 10455 · Bronx CountyPhone(718) 583-7736
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Seth Mahler is affiliated with 4 sites of care and 3 medical groups
Dr. Mahler's primary practice is Bronx Treatment Center in Bronx, New York. The medical group on file is Bronx Treatment Center. Dmand AI also links Dr. Mahler to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Seth Mahler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahler practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bronx Treatment Center | Available with a free account |
| +3 more sites and 2 medical groups | 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. Robert Seth Mahler is one of 4,448 psychiatrists in New York
Psychiatry is Dr. Mahler's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Mahler's licenses on file in 3 states: New York, Connecticut and Florida.
Specialties and state licenses
- Psychiatry, New YorkPrimary
- Connecticut license
- Florida license
Psychiatrists near Dr. Mahler
Counts of psychiatrists 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. Robert Seth Mahler billed Medicare for 94 services in 2024
CMS data shows 94 Medicare services from Dr. Mahler across 3 procedure codes in 2024, for 25 Medicare patients. Medicare paid $5,370 for them. Every service was in an office.
Dr. Mahler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 9438%
Dr. Mahler compared with the New York median for psychiatrists, 2024
- Dr. Mahler
- New York median
- Medicare services
- 94vs 14234% below
- Medicare patients
- 25vs 4139% below
- Part D claims
- 7,679vs 12461.9 times
Medians across 5,024 psychiatrists in New York with Dmand AI profiles that report each measure.
Dr. Mahler'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. Mahler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mahler and other psychiatrists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Seth Mahler treated 25 Medicare patients in 2024, average age 63
CMS counts 25 Medicare patients who saw Dr. Mahler in 2024. The largest group is under 65, with 11 patients. 75% of them have anxiety, and 75% have high blood pressure. Their average risk score is 1.54, 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. Mahler's median patient age at 58, with 69% women.
Dr. Mahler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mahler's Medicare patients by sex, 2024
- Women1456%
- Men1144%
Chronic conditions among Dr. Mahler's Medicare patients, 2024
- Anxiety75%
- High blood pressure75%
- Mood disorders75%
- Depression52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mahler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women69%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Seth Mahler wrote 7,814 Medicare Part D claims in 2024
In 2024, Dr. Mahler wrote 7,814 Medicare Part D claims for 242 patients. 98% of them were for generic drugs. CMS names the drug for 7,679 of them, across 43 drugs with 11 or more claims each, at $333,230 in total drug cost. In 2023, CMS named 9,201 claims across 47 drugs.
Dr. Mahler's Part D claims by kind of drug, 2024
- Generic7,644 claims98%
- Brand-name170 claims2%
Dr. Mahler'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. Mahler's Part D claims, 2024
- Antipsychotics, patients 65 and over9%705 of 7,814 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: 9,2012024: 7,67917%
Drugs named by CMS: 43 in 2024, 47 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. Robert Seth Mahler offers telehealth to Medicare patients
Dr. Mahler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mahler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Robert Seth Mahler received $669 in industry payments from 2019 to 2025
CMS Open Payments shows 20 general payments to Dr. Mahler from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $291.
General payments to Dr. Mahler by program year, 2019 to 2025
General payments to Dr. Mahler by kind, 2019 to 2025
- Food and beverage$63996%
- Education$304%
Companies that paid Dr. Mahler 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. Robert Seth Mahler'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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. Robert Seth Mahler
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. Robert Seth Mahler's NPI number?
Dr. Robert Seth Mahler's NPI number is 1376580605. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Seth Mahler?
Dr. Robert Seth Mahler is a psychiatrist in Bronx, New York. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Robert Seth Mahler practice?
Dr. Mahler practices at 828 E 149th St, Bronx, NY 10455. Dr. Mahler's primary practice is Bronx Treatment Center in Bronx, New York. Dmand AI also links Dr. Mahler to 3 group practices and clinics and 2 medical groups.
What is Dr. Robert Seth Mahler's office phone number?
The practice phone on file for Dr. Mahler is (718) 583-7736.
What is Dr. Robert Seth Mahler's medical license number?
Dr. Mahler holds New York license 226728, one of the licenses on file in 3 states.
Which states has Dr. Robert Seth Mahler been licensed in?
Dmand AI has state licenses on file for Dr. Mahler in New York, Connecticut and Florida.
What medical group is Dr. Robert Seth Mahler part of?
Dr. Mahler is linked to Bronx Treatment Center. Dmand AI links Dr. Mahler to 2 more medical groups.
Does Dr. Robert Seth Mahler accept Medicare?
Yes. CMS data shows Dr. Mahler billed Medicare for 94 services in 2024, and Dr. Mahler accepts Medicare assignment.
Does Dr. Robert Seth Mahler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mahler as offering telehealth services.
How many Medicare patients does Dr. Robert Seth Mahler see?
CMS counts 25 Medicare patients who saw Dr. Mahler in 2024, with an average age of 63.
Show 4 more questionsShow fewer questions
What services does Dr. Robert Seth Mahler bill to Medicare?
In 2024, Dr. Mahler's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and care management and other visits (99442).
What drugs does Dr. Robert Seth Mahler prescribe most?
In 2024 Medicare Part D data, Dr. Mahler's most prescribed drugs by claims were Hydroxyzine HCl, Mirtazapine and Zolpidem Tartrate.
Has Dr. Robert Seth Mahler received payments from drug or device companies?
CMS Open Payments shows $669 in general payments to Dr. Mahler from 4 companies from 2019 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Robert Seth Mahler been practicing?
Dr. Mahler graduated from medical school in 1998, 28 years ago.
Selling to psychiatry practices?
See psychiatrists 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