Daniel Harold Karstedt, PA-C

  • Buffalo, NY
  • Physician assistant
NPI1114412905PAC ID5991054868
Medicare services, 2024
1,318
Medicare patients, 2024
333
Part D claims, 2024
680
MIPS score, 2024
91
Industry payments
$18
Practice address
425 Essjay Rd Suite 130 Suite 130, Williamsville, NY 14221-5782
Practice phone
Call (716) 630-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Buffalo Medical Group

Multi-specialty group site · Williamsville, New York

See all 3 affiliations

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Daniel Harold Karstedt is a physician assistant in Buffalo, New York

Daniel Karstedt practices at Buffalo Medical Group in Williamsville, New York.

Daniel Karstedt's NPI, 1114412905, was assigned on June 25, 2018.

NPI and contact details
Medicare PAC ID
5991054868
NPI enumeration date
June 25, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 630-1000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Daniel Harold Karstedt practices at Buffalo Medical Group in Williamsville, New York

Daniel Karstedt's primary practice is Buffalo Medical Group, at 425 Essjay Rd Suite 130 Suite 130, Williamsville, NY 14221-5782. The practice phone is (716) 630-1000.

  • Buffalo Medical Group
    425 Essjay Rd Suite 130 Suite 130, Williamsville, NY 14221-5782Phone(716) 630-1000

Source: Dmand AI Affiliation Data

Daniel Harold Karstedt is affiliated with 1 site of care and 2 medical groups

Daniel Karstedt's primary practice is Buffalo Medical Group in Williamsville, New York. The medical group on file is Buffalo Medical Group. Dmand AI also links Daniel Karstedt to 1 more medical group, named with a free account.

Buffalo Medical GroupMulti-specialty group site · Williamsville, New YorkPrimary
Buffalo Medical GroupPrimary care group, Williamsville, NY1 medical groupName with a free account
See all 3 affiliations for Daniel Karstedt

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Daniel Harold Karstedt's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Karstedt practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Buffalo Medical GroupAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Daniel Harold Karstedt is one of 2,670 physician assistants in New York

Medical is Daniel Karstedt's primary specialty in the NPI Registry, under taxonomy code 363AM0700X.

Specialties and state licenses

  • Medical physician assistantPrimarytaxonomy 363AM0700X

Clinical focus

Dmand AI lists acne, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, corns and calluses, itchy rashes, joint cyst and rash among the conditions Daniel Karstedt treats.

Physician assistants near Daniel Karstedt

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

Daniel Harold Karstedt billed Medicare for 1,318 services in 2024

CMS data shows 1,318 Medicare services from Daniel Karstedt across 8 procedure codes in 2024, for 333 Medicare patients. Medicare paid $34,459 for them. Every service was in an office.

Medicare services, 20241,318
Medicare patients333
Paid by Medicare$34,459
Procedure codes8

Daniel Karstedt's Medicare services by type, 2024

  1. Surgery855
  2. Office and hospital visits463

Daniel Karstedt compared with the New York median for physician assistants, 2024

  • Daniel Karstedt
  • New York median
Medicare services
1,318vs 1946.8 times
Medicare patients
333vs 883.8 times
Part D claims
560vs 47318% above

Medians across 1,670 physician assistants in New York with Dmand AI profiles that report each measure.

Daniel Karstedt'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.

See all procedures by Daniel Karstedt

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Daniel Harold Karstedt treated 333 Medicare patients in 2024, average age 77

CMS counts 333 Medicare patients who saw Daniel Karstedt in 2024. The largest group is 75 to 84, with 125 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Daniel Karstedt's median patient age at 72, with 48% women.

Medicare patients, 2024333
Average age77
Average risk score1.18
Also on Medicaid5%

Daniel Karstedt's Medicare patients by age, 2024

Daniel Karstedt's Medicare patients by sex, 2024

  • Women19157%
  • Men14243%

Chronic conditions among Daniel Karstedt's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure69%
  3. Arthritis49%
  4. Chronic kidney disease31%
  5. Ischemic heart disease26%
  6. Anxiety25%
  7. Diabetes24%
  8. Atrial fibrillation21%

Share of Medicare patients with each condition. A patient can have several.

Daniel Karstedt'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

  • Women48%
  • Men51%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Daniel Harold Karstedt wrote 680 Medicare Part D claims in 2024

In 2024, Daniel Karstedt wrote 680 Medicare Part D claims for 353 patients. 98% of them were for generic drugs. CMS names the drug for 560 of them, across 11 drugs with 11 or more claims each, at $10,781 in total drug cost.

Part D claims, 2024680
Drugs named by CMS11
Total drug cost$10,781
Part D patients353

Daniel Karstedt's Part D claims by kind of drug, 2024

  • Generic663 claims98%
  • Brand-name17 claims3%

Daniel Karstedt'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 Daniel Karstedt's Part D claims, 2024

  • Antibiotics11%76 of 680 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Daniel Karstedt

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

Daniel Harold Karstedt scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Daniel Karstedt for performance year 2024, reported as part of a group. Daniel Karstedt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Daniel Karstedt's MIPS scores, performance year 2024

  • 91of 100Final score
  • 87.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 83of 100Cost

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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Daniel Harold Karstedt received $18 in industry payments in 2025

CMS Open Payments shows 1 general payment to Daniel Karstedt from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $18.

Companies that paid Daniel Karstedt the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Daniel Karstedt

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Daniel Harold Karstedt's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Daniel Harold Karstedt

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Daniel Harold Karstedt's NPI number?

Daniel Harold Karstedt's NPI number is 1114412905. It was assigned on June 25, 2018, and it is active in the NPI Registry.

What does Daniel Harold Karstedt specialize in?

Daniel Harold Karstedt is a physician assistant in Buffalo, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).

Where does Daniel Harold Karstedt practice?

Daniel Karstedt practices at 425 Essjay Rd Suite 130 Suite 130, Williamsville, NY 14221-5782. Daniel Karstedt's primary practice is Buffalo Medical Group in Williamsville, New York. Dmand AI also links Daniel Karstedt to 1 medical group.

What is Daniel Harold Karstedt's office phone number?

The practice phone on file for Daniel Karstedt is (716) 630-1000.

What medical group is Daniel Harold Karstedt part of?

Daniel Karstedt is linked to Buffalo Medical Group. Dmand AI links Daniel Karstedt to 1 more medical group.

Does Daniel Harold Karstedt accept Medicare?

Yes. CMS data shows Daniel Karstedt billed Medicare for 1,318 services in 2024, and Daniel Karstedt accepts Medicare assignment.

What is Daniel Harold Karstedt's MIPS score?

Daniel Karstedt's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Daniel Harold Karstedt see?

CMS counts 333 Medicare patients who saw Daniel Karstedt in 2024, with an average age of 77.

What services does Daniel Harold Karstedt bill to Medicare?

In 2024, Daniel Karstedt's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

What drugs does Daniel Harold Karstedt prescribe most?

In 2024 Medicare Part D data, Daniel Karstedt's most prescribed drugs by claims were Triamcinolone Acetonide, Ciclopirox and Mupirocin.

Has Daniel Harold Karstedt received payments from drug or device companies?

CMS Open Payments shows $18 in general payments to Daniel Karstedt from 1 company from 2025 to 2025. The largest total came from Amgen Inc.

How long has Daniel Harold Karstedt been practicing?

Daniel Karstedt graduated from medical school in 2018, 8 years ago.

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