Kelli Thielmann, PA-C
- Part D claims, 2024
- 106
- Hospital affiliations
- 1
- Industry payments
- $57
- Medical group
- 1
- State license
- 1
- Practice address
- 550 1st Ave, New York, NY 10016
- Practice phone
- Call (212) 263-1481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NYU Langone - Tisch Hospital
New York, New York
Find Kelli Thielmann's professional email, personal email and mobile number
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Kelli Thielmann is a physician assistant in New York, New York
Kelli Thielmann practices at NYU Langone - Tisch Hospital in New York, New York.
Kelli Thielmann's NPI, 1699534511, was assigned on March 14, 2024. Kelli Thielmann holds New York license 031444.
- NPI
- 1699534511NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345781720
- NPI enumeration date
- March 14, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 263-1481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelli Thielmann practices at NYU Langone - Tisch Hospital in New York, New York
Kelli Thielmann's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.
- NYU Langone - Tisch Hospital550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kelli Thielmann is affiliated with 2 sites of care and 1 medical group
Kelli Thielmann's primary practice is NYU Langone - Tisch Hospital in New York, New York. Kelli Thielmann is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kelli Thielmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelli Thielmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NYU Langone - Tisch Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelli Thielmann is one of 11,456 physician assistants in New York
Physician assistant is Kelli Thielmann's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kelli Thielmann is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Kelli Thielmann
Counts of physician assistants 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
Kelli Thielmann's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Kelli Thielmann's median patient age at 61, with 38% women.
Kelli Thielmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women38%
- Men62%
Source: Dmand AI Patient Panel Data
Kelli Thielmann wrote 106 Medicare Part D claims in 2024
In 2024, Kelli Thielmann wrote 106 Medicare Part D claims for 53 patients. 83% of them were for generic drugs.
Kelli Thielmann's Part D claims by kind of drug, 2024
- Generic88 claims83%
- Brand-name18 claims17%
Drug classes CMS tracks in Kelli Thielmann's Part D claims, 2024
- Antibiotics20%21 of 106 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kelli Thielmann takes part in Medicare
Kelli Thielmann 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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Kelli Thielmann received $57 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kelli Thielmann from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $57.
Companies that paid Kelli Thielmann the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kelli Thielmann'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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 Kelli Thielmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelli Thielmann's NPI number?
Kelli Thielmann's NPI number is 1699534511. It was assigned on March 14, 2024, and it is active in the NPI Registry.
What does Kelli Thielmann specialize in?
Kelli Thielmann is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kelli Thielmann practice?
Kelli Thielmann practices at 550 1st Ave, New York, NY 10016. Kelli Thielmann's primary practice is NYU Langone - Tisch Hospital in New York, New York.
What is Kelli Thielmann's office phone number?
The practice phone on file for Kelli Thielmann is (212) 263-1481.
What is Kelli Thielmann's medical license number?
Kelli Thielmann holds New York license 031444.
Which hospitals is Kelli Thielmann affiliated with?
Kelli Thielmann is affiliated with Tisch Hospital.
What medical group is Kelli Thielmann part of?
Kelli Thielmann is linked to NYU Langone Orthopedic Surgery Associates.
Does Kelli Thielmann accept Medicare?
Yes. CMS lists Kelli Thielmann as accepting Medicare assignment.
Has Kelli Thielmann received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Kelli Thielmann from 1 company from 2025 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Kelli Thielmann been practicing?
Kelli Thielmann graduated from medical school in 2023, 3 years ago.
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