Joseph Robert Grubbs Jr.

  • Richmond, VA
  • Ophthalmologist
NPI1033538749PAC ID4082835350
Medicare services, 2024
4,952
Medicare patients, 2024
1,675
Part D claims, 2024
1,608
Publications
6
MIPS score, 2024
84
Practice address
402 Westhampton Station, Richmond, VA 23226
Practice phone
Call (804) 287-4244
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Virginia Eye Institute Surgical Pavilion

Surgery Center - Medicare-Certified · Richmond, Virginia

See all 3 affiliations

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Joseph Robert Grubbs Jr. is an ophthalmologist in Richmond, Virginia

Joseph Grubbs practices at Virginia Eye Institute Surgical Pavilion in Richmond, Virginia.

Joseph Grubbs' NPI, 1033538749, was assigned on April 9, 2014. Joseph Grubbs graduated from University of North Carolina at Chapel Hill School of Medicine in 2014. Joseph Grubbs holds Virginia license 0101264520.

NPI and contact details
Medicare PAC ID
4082835350
NPI enumeration date
April 9, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(804) 287-4244
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
38
Medical school graduation
2014

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

Joseph Robert Grubbs Jr. practices at Virginia Eye Institute Surgical Pavilion in Richmond, Virginia

Joseph Grubbs' primary practice is Virginia Eye Institute Surgical Pavilion, at 402 Westhampton Station, Richmond, VA 23226. The practice phone is (804) 287-4244.

  • Virginia Eye Institute Surgical Pavilion
    402 Westhampton Station, Richmond, VA 23226Phone(804) 287-4244

Source: Dmand AI Affiliation Data

Joseph Robert Grubbs Jr. is affiliated with 2 sites of care and 1 medical group

Joseph Grubbs' primary practice is Virginia Eye Institute Surgical Pavilion in Richmond, Virginia. Dmand AI also links Joseph Grubbs to 1 group practice or clinic and 1 medical group, each named with a free account.

Virginia Eye Institute Surgical PavilionSurgery Center - Medicare-Certified · Richmond, VirginiaPrimary
1 group practice or clinicName with a free account1 medical groupName with a free accountParent health systemName with a free account
See all 3 affiliations for Joseph Grubbs

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Joseph Robert Grubbs Jr.'s practice

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

EHR by site
SiteEHR vendor and product
Virginia Eye Institute Surgical PavilionAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Joseph Robert Grubbs Jr. is one of 504 ophthalmologists in Virginia

Ophthalmology is Joseph Grubbs' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Joseph Grubbs' licenses on file in 2 states: Virginia and Michigan.

Specialties and state licenses

  • Ophthalmology, VirginiaPrimaryLicense 0101264520 · taxonomy 207W00000X
  • Student in an organized health care education/training program, MichiganLicense 4301105199 · taxonomy 390200000X

Ophthalmologists near Joseph Grubbs

Counts of ophthalmologists 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

Joseph Robert Grubbs Jr. billed Medicare for 4,952 services in 2024

CMS data shows 4,952 Medicare services from Joseph Grubbs across 17 procedure codes in 2024, for 1,675 Medicare patients. Medicare paid $420,491 for them.

Medicare services, 20244,952
Medicare patients1,675
Paid by Medicare$420,491
Procedure codes17

Joseph Grubbs' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 2,8712024: 3,0145%
Office and hospital visits
2023: 7872024: 99827%
Surgery
2023: 6592024: 7148%
Other services
2023: 02024: 166
Imaging
2023: 702024: 6014%

Where Joseph Grubbs' Medicare services took place, 2024

  • In an office4,23886%
  • In a facility71414%

Joseph Grubbs compared with the Virginia median for ophthalmologists, 2024

  • Joseph Grubbs
  • Virginia median
Medicare services
4,952vs 1,9242.6 times
Medicare patients
1,675vs 7802.1 times
Part D claims
1,522vs 5222.9 times

Medians across 517 ophthalmologists in Virginia with Dmand AI profiles that report each measure.

Joseph Grubbs' 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 Joseph Grubbs

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

Joseph Robert Grubbs Jr. treated 1,675 Medicare patients in 2024, average age 76

CMS counts 1,675 Medicare patients who saw Joseph Grubbs in 2024. The largest group is 75 to 84, with 730 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Joseph Grubbs' median patient age at 75, with 61% women.

Medicare patients, 20241,675
Average age76
Average risk score1.05
Also on Medicaid2%

Joseph Grubbs' Medicare patients by age, 2024

Joseph Grubbs' Medicare patients by sex, 2024

  • Women1,03061%
  • Men64539%

Chronic conditions among Joseph Grubbs' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Diabetes34%
  5. Ischemic heart disease27%
  6. Chronic kidney disease24%
  7. Anxiety22%
  8. Mood disorders21%

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

Joseph Grubbs' patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women61%
  • Men39%

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

Joseph Robert Grubbs Jr. wrote 1,608 Medicare Part D claims in 2024

In 2024, Joseph Grubbs wrote 1,608 Medicare Part D claims for 503 patients. 70% of them were for generic drugs. CMS names the drug for 1,522 of them, across 12 drugs with 11 or more claims each, at $65,034 in total drug cost. In 2023, CMS named 1,431 claims across 14 drugs.

Part D claims, 20241,608
Drugs named by CMS12
Total drug cost$65,034
Part D patients503

Joseph Grubbs' Part D claims by kind of drug, 2024

  • Generic1,121 claims70%
  • Brand-name487 claims30%

Joseph Grubbs' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,4312024: 1,5226%

Drugs named by CMS: 12 in 2024, 14 in 2023.

See all prescribing by Joseph Grubbs

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

Joseph Robert Grubbs Jr. scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Joseph Grubbs for performance year 2024, reported as part of a group. Joseph Grubbs accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 459 procedures of cataract surgery by Joseph Grubbs, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Joseph Grubbs' MIPS scores, performance year 2024

  • 84of 100Final score
  • 82of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 66of 100Cost

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

Where Joseph Grubbs ranks in Medicare procedure volume

Cataract surgery
94th percentile459 procedures

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

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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Joseph Robert Grubbs Jr. has 6 publications on record

Dmand AI links 6 papers to Joseph Grubbs, published from 2014 to 2019. The most frequent topics are Dry Eye Syndromes and Sickness Impact Profile. Joseph Grubbs has published most often in Cornea. Joseph Grubbs' most frequent co-authors are Kyle Huynh, MD, Stephen T. Armenti, MD and Vaidehi Shradha Dedania, MD.

Papers6
Years published2014 to 2019

Joseph Grubbs' papers by year, 2014 to 2019

Topics Joseph Grubbs writes about most

  • Dry Eye Syndromes
  • Sickness Impact Profile

Joseph Grubbs' most frequent co-authors

Recent publications by Joseph Grubbs

See all 6 publications and co-authors

See who Joseph Grubbs researches with

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

How network discovery works

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

Joseph Robert Grubbs Jr. received $1,333 in industry payments from 2018 to 2025

CMS Open Payments shows 55 general payments to Joseph Grubbs from 20 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Ocular Therapeutix, Inc. paid the most, $229.

General payments to Joseph Grubbs by program year, 2018 to 2025

Companies that paid Joseph Grubbs the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Joseph Grubbs

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

Joseph Robert Grubbs Jr. graduated from University of North Carolina at Chapel Hill School of Medicine

Joseph Grubbs graduated from University of North Carolina at Chapel Hill School of Medicine in 2014.

  1. Medical schoolUniversity of North Carolina at Chapel Hill School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Joseph Robert Grubbs Jr.'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 DataDmand AI Org Hierarchy 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 Joseph Robert Grubbs Jr.

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

What is Joseph Robert Grubbs Jr.'s NPI number?

Joseph Robert Grubbs Jr.'s NPI number is 1033538749. It was assigned on April 9, 2014, and it is active in the NPI Registry.

What does Joseph Robert Grubbs Jr. specialize in?

Joseph Robert Grubbs Jr. is an ophthalmologist in Richmond, Virginia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Joseph Robert Grubbs Jr. practice?

Joseph Grubbs practices at 402 Westhampton Station, Richmond, VA 23226. Joseph Grubbs' primary practice is Virginia Eye Institute Surgical Pavilion in Richmond, Virginia. Dmand AI also links Joseph Grubbs to 1 group practice or clinic and 1 medical group.

What is Joseph Robert Grubbs Jr.'s office phone number?

The practice phone on file for Joseph Grubbs is (804) 287-4244.

What is Joseph Robert Grubbs Jr.'s medical license number?

Joseph Grubbs holds Virginia license 0101264520, one of the licenses on file in 2 states.

Which states has Joseph Robert Grubbs Jr. been licensed in?

Dmand AI has state licenses on file for Joseph Grubbs in Virginia and Michigan.

Does Joseph Robert Grubbs Jr. accept Medicare?

Yes. CMS data shows Joseph Grubbs billed Medicare for 4,952 services in 2024, and Joseph Grubbs accepts Medicare assignment.

What is Joseph Robert Grubbs Jr.'s MIPS score?

Joseph Grubbs' MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Joseph Robert Grubbs Jr. see?

CMS counts 1,675 Medicare patients who saw Joseph Grubbs in 2024, with an average age of 76.

What services does Joseph Robert Grubbs Jr. bill to Medicare?

In 2024, Joseph Grubbs' most billed Medicare services were eye exam or test (92014), eye exam or test (92134) and office visit, established patient (99213).

Show 6 more questionsShow fewer questions

Where did Joseph Robert Grubbs Jr. go to medical school?

Joseph Grubbs graduated from University of North Carolina at Chapel Hill School of Medicine in 2014.

What drugs does Joseph Robert Grubbs Jr. prescribe most?

In 2024 Medicare Part D data, Joseph Grubbs' most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Timolol Maleate.

Has Joseph Robert Grubbs Jr. received payments from drug or device companies?

CMS Open Payments shows $1,333 in general payments to Joseph Grubbs from 20 companies from 2018 to 2025. The largest total came from Ocular Therapeutix, Inc.

How long has Joseph Robert Grubbs Jr. been practicing?

Joseph Grubbs graduated from medical school in 2014, 12 years ago.

Does Joseph Robert Grubbs Jr. do research?

Dmand AI links 6 publications to Joseph Grubbs, published from 2014 to 2019.

Who does Joseph Robert Grubbs Jr. publish with?

Joseph Grubbs' most frequent co-authors are Kyle Huynh, MD (3 shared papers), Stephen T. Armenti, MD (1 shared paper) and Vaidehi Shradha Dedania, MD (1 shared paper).

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