Daniel Grabell

  • Princeton, NJ
  • Dermatologist
NPI1851764336PAC ID0840556262
Medicare services, 2024
2,945
Medicare patients, 2024
883
Part D claims, 2024
1,035
Publications
10
MIPS score, 2024
98
Practice address
208 Bunn Dr, Princeton, NJ 08540
Practice phone
Call (609) 683-4999
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Princeton Dermatology Associates

Princeton, New Jersey

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Daniel Grabell is a dermatologist in Princeton, New Jersey

Daniel Grabell practices at Princeton Dermatology Associates in Princeton, New Jersey.

Daniel Grabell's NPI, 1851764336, was assigned on November 5, 2015. Daniel Grabell graduated from Rutgers, Robert Woood Johnson Medical School in 2015. Daniel Grabell holds Texas license R4394.

NPI and contact details
Medicare PAC ID
0840556262
NPI enumeration date
November 5, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(609) 683-4999
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

Daniel Grabell practices at Princeton Dermatology Associates in Princeton, New Jersey

Daniel Grabell's primary practice is Princeton Dermatology Associates, at 208 Bunn Dr, Princeton, NJ 08540 in Mercer County. The practice phone is (609) 683-4999.

  • Princeton Dermatology Associates
    208 Bunn Dr, Princeton, NJ 08540 · Mercer CountyPhone(609) 683-4999

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Daniel Grabell is affiliated with 3 sites of care and 2 medical groups

Daniel Grabell's primary practice is Princeton Dermatology Associates in Princeton, New Jersey. The medical group on file is Princeton Dermatology Associates. Dmand AI also links Daniel Grabell to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Daniel Grabell

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Daniel Grabell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Grabell practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Princeton Dermatology AssociatesAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Daniel Grabell is one of 376 dermatologists in New Jersey

Dermatology is Daniel Grabell's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Daniel Grabell is licensed in Texas.

Specialties and state licenses

  • Dermatology, TexasPrimaryLicense R4394 · taxonomy 207N00000X

Dermatologists near Daniel Grabell

Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.

376dermatologists in New Jersey
8dermatologists in Princeton

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Daniel Grabell billed Medicare for 2,945 services in 2024

CMS data shows 2,945 Medicare services from Daniel Grabell across 16 procedure codes in 2024, for 883 Medicare patients. Medicare paid $189,803 for them. Every service was in an office.

Medicare services, 20242,945
Medicare patients883
Paid by Medicare$189,803
Procedure codes16

Daniel Grabell's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 1,3682024: 1,72326%
Office and hospital visits
2023: 1,0182024: 1,22220%

Daniel Grabell compared with the New Jersey median for dermatologists, 2024

  • Daniel Grabell
  • New Jersey median
Medicare services
2,945vs 1,84360% above
Medicare patients
883vs 53465% above
Part D claims
918vs 4372.1 times

Medians across 381 dermatologists in New Jersey with Dmand AI profiles that report each measure.

Daniel Grabell'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.

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

Daniel Grabell treated 883 Medicare patients in 2024, average age 76

CMS counts 883 Medicare patients who saw Daniel Grabell in 2024. The largest group is 65 to 74, with 410 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Daniel Grabell's median patient age at 67, with 49% women.

Medicare patients, 2024883
Average age76
Average risk score1.02

Daniel Grabell's Medicare patients by age, 2024

Daniel Grabell's Medicare patients by sex, 2024

  • Women44951%
  • Men43449%

Chronic conditions among Daniel Grabell's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure69%
  3. Arthritis48%
  4. Ischemic heart disease27%
  5. Diabetes26%
  6. Anxiety23%
  7. Cancer19%
  8. Mood disorders19%

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

Daniel Grabell's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women49%
  • Men48%

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

Daniel Grabell wrote 1,035 Medicare Part D claims in 2024

In 2024, Daniel Grabell wrote 1,035 Medicare Part D claims for 473 patients. 91% of them were for generic drugs. CMS names the drug for 918 of them, across 19 drugs with 11 or more claims each, at $145,542 in total drug cost. In 2023, CMS named 600 claims across 13 drugs.

Part D claims, 20241,035
Drugs named by CMS19
Total drug cost$145,542
Part D patients473

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

  • Generic938 claims91%
  • Brand-name97 claims9%

Daniel Grabell'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 Grabell's Part D claims, 2024

  • Antibiotics5%47 of 1,035 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: 6002024: 91853%

Drugs named by CMS: 19 in 2024, 13 in 2023.

See all prescribing by Daniel Grabell

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 Grabell scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Daniel Grabell for performance year 2024, reported as part of a group. Daniel Grabell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,035 procedures of removal of skin lesions by Daniel Grabell, more than 93% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Daniel Grabell's MIPS scores, performance year 2024

  • 98of 100Final score
  • 100of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 93of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Daniel Grabell ranks in Medicare procedure volume

Removal of skin lesions
93rd percentile1,035 procedures
Skin biopsy
83rd percentile176 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin cancer: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Daniel Grabell has 10 publications on record

Dmand AI links 10 papers to Daniel Grabell, published from 2014 to 2022. 2014 was the busiest year, with 2. The most frequent topics are Biopsy, Physical Examination and Skin. Daniel Grabell's most frequent co-authors are Adelaide A. Hebert, MD, Taylor C. Duke, MD and Phyu P. Aung, MD, PhD.

Papers10
Years published2014 to 2022

Daniel Grabell's papers by year, 2014 to 2022

Topics Daniel Grabell writes about most

  • Biopsy
  • Physical Examination
  • Skin

Daniel Grabell's most frequent co-authors

Recent publications by Daniel Grabell

See all 10 publications and co-authors

See who Daniel Grabell researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Daniel Grabell works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Daniel Grabell received $114,276 in industry payments from 2017 to 2025

CMS Open Payments shows 239 general payments to Daniel Grabell from 28 drug and device companies from 2017 to 2025. Speaker and faculty fees make up the largest share, 65% of the total. Galderma Laboratories, L.P. paid the most, $57,217.

General payments to Daniel Grabell by program year, 2017 to 2025

General payments to Daniel Grabell by kind, 2017 to 2025

$114.3Kin total
  • Speaker and faculty fees$74,04465%
  • Consulting fees$25,32322%
  • Food and beverage$6,6926%
  • Travel and lodging$4,7024%
  • Other$3,5153%

Companies that paid Daniel Grabell the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Daniel Grabell

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

Daniel Grabell graduated from Rutgers, Robert Woood Johnson Medical School

Daniel Grabell graduated from Rutgers, Robert Woood Johnson Medical School in 2015.

  1. Medical schoolRutgers, Robert Woood Johnson Medical School

Source: Dmand AI Professional Profile Data

Sources for Daniel Grabell'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Grabell

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 Grabell's NPI number?

Daniel Grabell's NPI number is 1851764336. It was assigned on November 5, 2015, and it is active in the NPI Registry.

What does Daniel Grabell specialize in?

Daniel Grabell is a dermatologist in Princeton, New Jersey. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Daniel Grabell practice?

Daniel Grabell practices at 208 Bunn Dr, Princeton, NJ 08540. Daniel Grabell's primary practice is Princeton Dermatology Associates in Princeton, New Jersey. Dmand AI also links Daniel Grabell to 2 group practices and clinics and 1 medical group.

What is Daniel Grabell's office phone number?

The practice phone on file for Daniel Grabell is (609) 683-4999.

What is Daniel Grabell's medical license number?

Daniel Grabell holds Texas license R4394.

What medical group is Daniel Grabell part of?

Daniel Grabell is linked to Princeton Dermatology Associates. Dmand AI links Daniel Grabell to 1 more medical group.

Does Daniel Grabell accept Medicare?

Yes. CMS data shows Daniel Grabell billed Medicare for 2,945 services in 2024, and Daniel Grabell accepts Medicare assignment.

What is Daniel Grabell's MIPS score?

Daniel Grabell's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does Daniel Grabell see?

CMS counts 883 Medicare patients who saw Daniel Grabell in 2024, with an average age of 76.

What services does Daniel Grabell bill to Medicare?

In 2024, Daniel Grabell's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and office visit, established patient (99214).

Show 6 more questionsShow fewer questions

Where did Daniel Grabell go to medical school?

Daniel Grabell graduated from Rutgers, Robert Woood Johnson Medical School in 2015.

What drugs does Daniel Grabell prescribe most?

In 2024 Medicare Part D data, Daniel Grabell's most prescribed drugs by claims were Ketoconazole, Clobetasol Propionate and Triamcinolone Acetonide.

Has Daniel Grabell received payments from drug or device companies?

CMS Open Payments shows $114,276 in general payments to Daniel Grabell from 28 companies from 2017 to 2025. The largest total came from Galderma Laboratories, L.P.

How long has Daniel Grabell been practicing?

Daniel Grabell graduated from medical school in 2015, 11 years ago.

Does Daniel Grabell do research?

Dmand AI links 10 publications to Daniel Grabell, published from 2014 to 2022.

Who does Daniel Grabell publish with?

Daniel Grabell's most frequent co-authors are Adelaide A. Hebert, MD (3 shared papers), Taylor C. Duke, MD (2 shared papers) and Phyu P. Aung, MD, PhD (1 shared paper).

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