Joshua Hartman
- Medicare services, 2024
- 664
- Medicare patients, 2024
- 356
- Part D claims, 2024
- 1,497
- Publications
- 10
- Hospital affiliations
- 1
- Practice address
- 2649 Strang Blvd, Yorktown Heights, NY 10598
- Practice phone
- Call (646) 745-6369
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Newyork-Presbyterian Medical Group/Westchester
Yorktown Heights, New York
Find Joshua Hartman'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.
Joshua Hartman is a gastroenterologist in Yorktown Heights, New York
Joshua Hartman practices at Newyork-Presbyterian Medical Group/Westchester in Yorktown Heights, New York.
Joshua Hartman's NPI, 1730421355, was assigned on March 21, 2013. Joshua Hartman graduated from New York Medical College in 2019. Joshua Hartman's New York license number on file is 283371.
- NPI
- 1730421355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991049785
- NPI enumeration date
- March 21, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (646) 745-6369
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Joshua Hartman practices at Newyork-Presbyterian Medical Group/Westchester in Yorktown Heights, New York
Joshua Hartman's primary practice is Newyork-Presbyterian Medical Group/Westchester, at 2649 Strang Blvd, Yorktown Heights, NY 10598 in Westchester County. The practice phone is (646) 745-6369.
- Newyork-Presbyterian Medical Group/Westchester2649 Strang Blvd, Yorktown Heights, NY 10598 · Westchester CountyPhone(646) 745-6369
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Joshua Hartman is affiliated with 3 sites of care and 1 medical group
Joshua Hartman's primary practice is Newyork-Presbyterian Medical Group/Westchester in Yorktown Heights, New York. Joshua Hartman is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is NewYork-Presbyterian Medical Group Westchester. Dmand AI also links Joshua Hartman to 1 more group practice or clinic, 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 Joshua Hartman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joshua Hartman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newyork-Presbyterian Medical Group/Westchester | Available with a free account |
| +2 more affiliated sites | 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.
Joshua Hartman is one of 1,583 gastroenterologists in New York
Gastroenterology is Joshua Hartman's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Joshua Hartman is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Joshua Hartman's licenses on file in 2 states: New York and Connecticut.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
- Connecticut license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, cirrhosis of the liver, colonoscopy, gastroenteritis, gastrointestinal bleeding, hemorrhoids and hepatitis c among the conditions Joshua Hartman treats.
Gastroenterologists near Joshua Hartman
Counts of gastroenterologists 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
Joshua Hartman billed Medicare for 664 services in 2024
CMS data shows 664 Medicare services from Joshua Hartman across 10 procedure codes in 2024, for 356 Medicare patients. Medicare paid $74,984 for them.
Joshua Hartman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4612024: 4414%
- Surgery
- 2023: 2602024: 22314%
Where Joshua Hartman's Medicare services took place, 2024
- In an office44667%
- In a facility21833%
Joshua Hartman compared with the New York median for gastroenterologists, 2024
- Joshua Hartman
- New York median
- Medicare services
- 664vs 42158% above
- Medicare patients
- 356vs 23651% above
- Part D claims
- 1,318vs 3823.5 times
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Joshua Hartman'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 Joshua Hartman?
Medicare shows one payer. Book a meeting to get commercial claims data for Joshua Hartman and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Joshua Hartman treated 356 Medicare patients in 2024, average age 73
CMS counts 356 Medicare patients who saw Joshua Hartman in 2024. The largest group is 65 to 74, with 168 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Joshua Hartman's median patient age at 58, with 55% women.
Joshua Hartman's Medicare patients by age, 2024
Joshua Hartman's Medicare patients by sex, 2024
- Women20457%
- Men15243%
Chronic conditions among Joshua Hartman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis52%
- Diabetes39%
- Ischemic heart disease29%
- Mood disorders25%
- Anxiety24%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Joshua Hartman'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
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joshua Hartman wrote 1,497 Medicare Part D claims in 2024
In 2024, Joshua Hartman wrote 1,497 Medicare Part D claims for 555 patients. 78% of them were for generic drugs. CMS names the drug for 1,318 of them, across 18 drugs with 11 or more claims each, at $344,472 in total drug cost. In 2023, CMS named 781 claims across 17 drugs.
Joshua Hartman's Part D claims by kind of drug, 2024
- Generic1,171 claims78%
- Brand-name326 claims22%
Joshua Hartman'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 Joshua Hartman's Part D claims, 2024
- Antibiotics4%66 of 1,497 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: 7812024: 1,31869%
Drugs named by CMS: 18 in 2024, 17 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
Joshua Hartman ranks in the 72nd percentile for colonoscopy in Medicare
Joshua Hartman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Joshua Hartman as offering telehealth. CMS counts 74 procedures of colonoscopy by Joshua Hartman, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Joshua Hartman ranks in Medicare procedure volume
- Colonoscopy
- 72nd percentile74 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile57 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (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.
Joshua Hartman has 10 publications on record
Dmand AI links 10 papers to Joshua Hartman, published from 2014 to 2023. 2015 was the busiest year, with 2. The most frequent topics are Randomized Controlled Trials as Topic. Joshua Hartman has published most often in Drugs. Joshua Hartman's most frequent co-authors are Sweta Chekuri, MD, Douglas T. Dieterich, MD and Ponni V. Perumalswami, MD.
Joshua Hartman's papers by year, 2014 to 2023
Topics Joshua Hartman writes about most
- Randomized Controlled Trials as Topic
Joshua Hartman's most frequent co-authors
- Sweta Chekuri, MD2 shared papers
- Douglas T. Dieterich, MD2 shared papers
- Ponni V. Perumalswami, MD2 shared papers
Recent publications by Joshua Hartman
See who Joshua Hartman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Joshua Hartman works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Joshua Hartman graduated from New York Medical College
Joshua Hartman graduated from New York Medical College in 2019.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Joshua Hartman accepts plans from 18 insurance carriers
Joshua Hartman is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- MVP Health Care
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Joshua Hartman accepts, by number of carriers
- PPO12
- Medicare10
- HMO9
- EPO6
- POS6
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Joshua Hartman'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)Doctors and Clinicians Utilization Data (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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Joshua Hartman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joshua Hartman's NPI number?
Joshua Hartman's NPI number is 1730421355. It was assigned on March 21, 2013, and it is active in the NPI Registry.
What does Joshua Hartman specialize in?
Joshua Hartman is a gastroenterologist in Yorktown Heights, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Joshua Hartman practice?
Joshua Hartman practices at 2649 Strang Blvd, Yorktown Heights, NY 10598. Joshua Hartman's primary practice is Newyork-Presbyterian Medical Group/Westchester in Yorktown Heights, New York. Dmand AI also links Joshua Hartman to 1 group practice or clinic.
What is Joshua Hartman's office phone number?
The practice phone on file for Joshua Hartman is (646) 745-6369.
What is Joshua Hartman's medical license number?
Joshua Hartman's New York license number on file is 283371, one of the licenses on file in 2 states.
Which states has Joshua Hartman been licensed in?
Dmand AI has state licenses on file for Joshua Hartman in New York (2016 to 2025) and Connecticut (2019 to 2020).
Which hospitals is Joshua Hartman affiliated with?
Joshua Hartman is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Joshua Hartman part of?
Joshua Hartman is linked to NewYork-Presbyterian Medical Group Westchester.
Does Joshua Hartman accept Medicare?
Yes. CMS data shows Joshua Hartman billed Medicare for 664 services in 2024, and Joshua Hartman accepts Medicare assignment.
Does Joshua Hartman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Joshua Hartman as offering telehealth services.
Show 9 more questionsShow fewer questions
How many Medicare patients does Joshua Hartman see?
CMS counts 356 Medicare patients who saw Joshua Hartman in 2024, with an average age of 73.
Is Joshua Hartman board certified?
Yes. Joshua Hartman is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Joshua Hartman bill to Medicare?
In 2024, Joshua Hartman's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (45380) and office visit, new patient (99203).
Where did Joshua Hartman go to medical school?
Joshua Hartman graduated from New York Medical College in 2019.
What drugs does Joshua Hartman prescribe most?
In 2024 Medicare Part D data, Joshua Hartman's most prescribed drugs by claims were Omeprazole, Linzess and Pantoprazole Sodium.
How long has Joshua Hartman been practicing?
Joshua Hartman graduated from medical school in 2019, 7 years ago.
Does Joshua Hartman do research?
Dmand AI links 10 publications to Joshua Hartman, published from 2014 to 2023.
Who does Joshua Hartman publish with?
Joshua Hartman's most frequent co-authors are Sweta Chekuri, MD (2 shared papers), Douglas T. Dieterich, MD (2 shared papers) and Ponni V. Perumalswami, MD (2 shared papers).
What insurance does Joshua Hartman accept?
Joshua Hartman is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
Selling to gastroenterology practices?
See gastroenterologists 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