Dr. Dominic Carlton Dewaters Grimberg, MD

  • Asheville, NC
  • Urologist
NPI1952833709PAC ID8527429851
Medicare services, 2024
2,357
Medicare patients, 2024
687
Part D claims, 2024
1,841
Publications
16
Hospital affiliations
5
Practice address
1 Doctors Park, Asheville, NC 28801-4500
Practice phone
Call (828) 253-5314
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Asheville Urological Associates

Multi-specialty group site · Asheville, North Carolina

See all 9 affiliations

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Dr. Dominic Carlton Dewaters Grimberg is a urologist in Asheville, North Carolina

Dr. Grimberg practices at Asheville Urological Associates in Asheville, North Carolina.

Dr. Grimberg's NPI, 1952833709, was assigned on March 31, 2017. Dr. Grimberg holds North Carolina license 2023-01026.

NPI and contact details
Medicare PAC ID
8527429851
NPI enumeration date
March 31, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(828) 253-5314
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Dominic Carlton Dewaters Grimberg practices at Asheville Urological Associates in Asheville, North Carolina

Dr. Grimberg's primary practice is Asheville Urological Associates, at 1 Doctors Park, Asheville, NC 28801-4500. The practice phone is (828) 253-5314.

  • Asheville Urological Associates
    1 Doctors Park, Asheville, NC 28801-4500Phone(828) 253-5314

Source: Dmand AI Affiliation Data

Dr. Dominic Carlton Dewaters Grimberg is affiliated with 7 sites of care and 2 medical groups

Dr. Grimberg's primary practice is Asheville Urological Associates in Asheville, North Carolina. Dr. Grimberg is also affiliated with Mission Hospital. The medical group on file is Asheville Urological Associates. Dmand AI also links Dr. Grimberg to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Grimberg

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Dominic Carlton Dewaters Grimberg's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grimberg practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Asheville Urological AssociatesAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Dominic Carlton Dewaters Grimberg is one of 451 urologists in North Carolina

Urology is Dr. Grimberg's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Grimberg is licensed in North Carolina.

Specialties and state licenses

  • Urology, North CarolinaPrimaryLicense 2023-01026 · taxonomy 208800000X

Urologists near Dr. Grimberg

Counts of urologists 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

Dr. Dominic Carlton Dewaters Grimberg billed Medicare for 2,357 services in 2024

CMS data shows 2,357 Medicare services from Dr. Grimberg across 23 procedure codes in 2024, for 687 Medicare patients. Medicare paid $117,084 for them.

Medicare services, 20242,357
Medicare patients687
Paid by Medicare$117,084
Procedure codes23

Dr. Grimberg's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2872024: 849196%
Lab and pathology
2023: 1882024: 568202%
Surgery
2023: 1612024: 498209%
Imaging
2023: 282024: 179539%
Other services
2023: 02024: 169
Drugs given in the office
2023: 02024: 75
Tests and treatments
2023: 02024: 19

Where Dr. Grimberg's Medicare services took place, 2024

  • In an office2,18092%
  • In a facility1778%

Dr. Grimberg compared with the North Carolina median for urologists, 2024

  • Dr. Grimberg
  • North Carolina median
Medicare services
2,357vs 9952.4 times
Medicare patients
687vs 3402.0 times
Part D claims
1,673vs 5663.0 times

Medians across 438 urologists in North Carolina with Dmand AI profiles that report each measure.

Dr. Grimberg'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 Dr. Grimberg

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

Dr. Dominic Carlton Dewaters Grimberg treated 687 Medicare patients in 2024, average age 76

CMS counts 687 Medicare patients who saw Dr. Grimberg in 2024. The largest group is 75 to 84, with 318 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Grimberg's median patient age at 74, with 21% women.

Medicare patients, 2024687
Average age76
Average risk score1.10
Also on Medicaid5%

Dr. Grimberg's Medicare patients by age, 2024

Dr. Grimberg's Medicare patients by sex, 2024

  • Women14321%
  • Men54479%

Chronic conditions among Dr. Grimberg's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis46%
  4. Cancer33%
  5. Diabetes27%
  6. Ischemic heart disease27%
  7. Mood disorders23%
  8. Chronic kidney disease22%

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

Dr. Grimberg's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women21%
  • Men78%

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

Dr. Dominic Carlton Dewaters Grimberg wrote 1,841 Medicare Part D claims in 2024

In 2024, Dr. Grimberg wrote 1,841 Medicare Part D claims for 528 patients. 87% of them were for generic drugs. CMS names the drug for 1,673 of them, across 29 drugs with 11 or more claims each, at $174,100 in total drug cost. In 2023, CMS named 208 claims across 9 drugs.

Part D claims, 20241,841
Drugs named by CMS29
Total drug cost$174,100
Part D patients528

Dr. Grimberg's Part D claims by kind of drug, 2024

  • Generic1,594 claims87%
  • Brand-name233 claims13%
  • Other14 claims1%

Dr. Grimberg'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 Dr. Grimberg's Part D claims, 2024

  • Opioids3%59 of 1,841 claims
  • Antibiotics12%228 of 1,841 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: 2082024: 1,673704%

Drugs named by CMS: 29 in 2024, 9 in 2023.

See all prescribing by Dr. Grimberg

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

Dr. Dominic Carlton Dewaters Grimberg ranks in the 81st percentile for prostate resection in Medicare

Dr. Grimberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Grimberg as offering telehealth. CMS counts 20 procedures of prostate resection by Dr. Grimberg, more than 81% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Grimberg ranks in Medicare procedure volume

Prostate resection
81st percentile20 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Dominic Carlton Dewaters Grimberg has 16 publications on record

Dmand AI links 16 papers to Dr. Grimberg, published from 2016 to 2021. 2020 was the busiest year, with 6. The most frequent topics are Urinary Bladder Neoplasms, Clavicle and Fracture Healing. Dr. Grimberg has published most often in Orthopedics. Dr. Grimberg's most frequent co-authors are Ankeet Mukesh Shah, MD, Joshua Kyle Napora, MD and Heather A. Vallier, MD.

Papers16
Years published2016 to 2021

Dr. Grimberg's papers by year, 2016 to 2021

Topics Dr. Grimberg writes about most

  • Urinary Bladder Neoplasms
  • Clavicle
  • Fracture Healing
  • Fractures, Bone
  • Magnetic Resonance Imaging
  • Prostate
  • Prostate-Specific Antigen
  • Prostatic Neoplasms

Dr. Grimberg's most frequent co-authors

Recent publications by Dr. Grimberg

See all 16 publications and co-authors

See who Dr. Grimberg researches with

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

How network discovery works

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

Dr. Dominic Carlton Dewaters Grimberg received $3,924 in industry payments from 2023 to 2025

CMS Open Payments shows 84 general payments to Dr. Grimberg from 25 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 68% of the total. Coloplast Corp paid the most, $1,194.

General payments to Dr. Grimberg by program year, 2023 to 2025

General payments to Dr. Grimberg by kind, 2023 to 2025

$3.9Kin total
  • Food and beverage$2,67068%
  • Travel and lodging$1,25432%

Companies that paid Dr. Grimberg the most, 2023 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Grimberg

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

Sources for Dr. Dominic Carlton Dewaters Grimberg'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)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)
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 Dr. Dominic Carlton Dewaters Grimberg

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

What is Dr. Dominic Carlton Dewaters Grimberg's NPI number?

Dr. Dominic Carlton Dewaters Grimberg's NPI number is 1952833709. It was assigned on March 31, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Dominic Carlton Dewaters Grimberg?

Dr. Dominic Carlton Dewaters Grimberg is a urologist in Asheville, North Carolina. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Dominic Carlton Dewaters Grimberg practice?

Dr. Grimberg practices at 1 Doctors Park, Asheville, NC 28801-4500. Dr. Grimberg's primary practice is Asheville Urological Associates in Asheville, North Carolina. Dmand AI also links Dr. Grimberg to 4 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Dominic Carlton Dewaters Grimberg's office phone number?

The practice phone on file for Dr. Grimberg is (828) 253-5314.

What is Dr. Dominic Carlton Dewaters Grimberg's medical license number?

Dr. Grimberg holds North Carolina license 2023-01026.

Which hospitals is Dr. Dominic Carlton Dewaters Grimberg affiliated with?

Dr. Grimberg is affiliated with Mission Hospital. Dmand AI links Dr. Grimberg to 4 more hospitals.

What medical group is Dr. Dominic Carlton Dewaters Grimberg part of?

Dr. Grimberg is linked to Asheville Urological Associates. Dmand AI links Dr. Grimberg to 1 more medical group.

Does Dr. Dominic Carlton Dewaters Grimberg accept Medicare?

Yes. CMS data shows Dr. Grimberg billed Medicare for 2,357 services in 2024, and Dr. Grimberg accepts Medicare assignment.

Does Dr. Dominic Carlton Dewaters Grimberg offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Grimberg as offering telehealth services.

How many Medicare patients does Dr. Dominic Carlton Dewaters Grimberg see?

CMS counts 687 Medicare patients who saw Dr. Grimberg in 2024, with an average age of 76.

Show 6 more questionsShow fewer questions

What services does Dr. Dominic Carlton Dewaters Grimberg bill to Medicare?

In 2024, Dr. Grimberg's most billed Medicare services were office visit, established patient (99214), lab and pathology test (81003) and surgery: urinary system (51798).

What drugs does Dr. Dominic Carlton Dewaters Grimberg prescribe most?

In 2024 Medicare Part D data, Dr. Grimberg's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Gemtesa.

Has Dr. Dominic Carlton Dewaters Grimberg received payments from drug or device companies?

CMS Open Payments shows $3,924 in general payments to Dr. Grimberg from 25 companies from 2023 to 2025. The largest total came from Coloplast Corp.

How long has Dr. Dominic Carlton Dewaters Grimberg been practicing?

Dr. Grimberg graduated from medical school in 2017, 9 years ago.

Does Dr. Dominic Carlton Dewaters Grimberg do research?

Dmand AI links 16 publications to Dr. Grimberg, published from 2016 to 2021.

Who does Dr. Dominic Carlton Dewaters Grimberg publish with?

Dr. Grimberg's most frequent co-authors are Ankeet Mukesh Shah, MD (6 shared papers), Joshua Kyle Napora, MD (4 shared papers) and Heather A. Vallier, MD (3 shared papers).

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