J Gen Intern Med
Daniel Grabell
- 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
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Princeton Dermatology Associates
Princeton, New Jersey
Find Daniel Grabell'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.
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
- 1851764336NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840556262
- NPI enumeration date
- November 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (609) 683-4999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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 Associates208 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.
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.
| Site | EHR vendor and product |
|---|---|
| Princeton Dermatology Associates | Available with a free account |
| +2 more sites and 1 medical group | Available 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, TexasPrimary
Dermatologists near Daniel Grabell
Counts of dermatologists 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 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.
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.
Need commercial claims for Daniel Grabell?
Medicare shows one payer. Book a meeting to get commercial claims data for Daniel Grabell and other dermatologists in New Jersey.
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.
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
- High cholesterol75%
- High blood pressure69%
- Arthritis48%
- Ischemic heart disease27%
- Diabetes26%
- Anxiety23%
- Cancer19%
- 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.
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.
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.
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
- Adelaide A. Hebert, MD3 shared papers
- Taylor C. Duke, MD2 shared papers
- Phyu P. Aung, MD, PhD1 shared paper
Recent publications by Daniel Grabell
Dermatol Ther (Heidelb)
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.
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
- 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.
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.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Daniel Grabell'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)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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Daniel Grabell
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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).
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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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