Katherine Meza Dillen, PA-C
- Part D claims, 2024
- 146
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $31
- Medical group
- 1
- Practice address
- 670 Stoneleigh Ave, Carmel, NY 10512
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Putnam Hospital Center
Carmel, New York
Find Katherine Dillen'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.
Katherine Meza Dillen is a physician assistant in Carmel, New York
Katherine Dillen practices at Putnam Hospital Center in Carmel, New York.
Katherine Dillen's NPI, 1295376051, was assigned on October 3, 2019. Katherine Dillen holds New York license 031000.
- NPI
- 1295376051NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123455672
- NPI enumeration date
- October 3, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- 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)
Katherine Meza Dillen practices at Putnam Hospital Center in Carmel, New York
Katherine Dillen's primary practice is Putnam Hospital Center, at 670 Stoneleigh Ave, Carmel, NY 10512 in Putnam County.
- Putnam Hospital Center670 Stoneleigh Ave, Carmel, NY 10512 · Putnam County
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katherine Meza Dillen is affiliated with 2 sites of care and 1 medical group
Katherine Dillen's primary practice is Putnam Hospital Center in Carmel, New York. Katherine Dillen is also affiliated with Northern Westchester Hospital. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck.
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 Katherine Meza Dillen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Dillen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Putnam Hospital Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Meza Dillen is one of 11,456 physician assistants in New York
Physician assistant is Katherine Dillen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Katherine Dillen is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Katherine Dillen
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
Katherine Meza Dillen's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Katherine Dillen's median patient age at 72, with 61% women.
Katherine Dillen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men36%
Source: Dmand AI Patient Panel Data
Katherine Meza Dillen wrote 146 Medicare Part D claims in 2024
In 2024, Katherine Dillen wrote 146 Medicare Part D claims for 108 patients. 95% of them were for generic drugs. CMS names the drug for 97 of them, across 2 drugs with 11 or more claims each, at $349 in total drug cost.
Katherine Dillen's Part D claims by kind of drug, 2024
- Generic139 claims95%
- Brand-name and other7 claims5%
Katherine Dillen'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 Katherine Dillen's Part D claims, 2024
- Opioids69%101 of 146 claims
- Antibiotics12%18 of 146 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Katherine Meza Dillen scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Katherine Dillen for performance year 2024, reported through an alternative payment model (APM). Katherine Dillen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Katherine Dillen's MIPS scores, performance year 2024
- 93of 100Final score
- 79.8of 100Quality
- 89of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Katherine Meza Dillen received $31 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Dillen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Molnlycke Health Care US, LLC paid the most, $31.
Companies that paid Katherine Dillen 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 Katherine Meza Dillen'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Katherine Meza Dillen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Meza Dillen's NPI number?
Katherine Meza Dillen's NPI number is 1295376051. It was assigned on October 3, 2019, and it is active in the NPI Registry.
What does Katherine Meza Dillen specialize in?
Katherine Meza Dillen is a physician assistant in Carmel, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katherine Meza Dillen practice?
Katherine Dillen practices at 670 Stoneleigh Ave, Carmel, NY 10512. Katherine Dillen's primary practice is Putnam Hospital Center in Carmel, New York.
What is Katherine Meza Dillen's medical license number?
Katherine Dillen holds New York license 031000.
Which hospitals is Katherine Meza Dillen affiliated with?
Katherine Dillen is affiliated with Northern Westchester Hospital.
What medical group is Katherine Meza Dillen part of?
Katherine Dillen is linked to Northwell Health Physician Partners Cardiology at Great Neck.
Does Katherine Meza Dillen accept Medicare?
Yes. CMS lists Katherine Dillen as accepting Medicare assignment.
What is Katherine Meza Dillen's MIPS score?
Katherine Dillen's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).
What drugs does Katherine Meza Dillen prescribe most?
In 2024 Medicare Part D data, Katherine Dillen's most prescribed drugs by claims were Tramadol HCl and Oxycodone HCl.
Has Katherine Meza Dillen received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Katherine Dillen from 1 company from 2025 to 2025. The largest total came from Molnlycke Health Care US, LLC.
How long has Katherine Meza Dillen been practicing?
Katherine Dillen graduated from medical school in 2019, 7 years ago.
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