Ophthalmic Plast Reconstr Surg
Dr. Celestine Gregerson, MD
NPI1679101943PAC ID6507288677
- Part D claims, 2024
- 21
- Publications
- 3
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Industry payments
- $503
- Practice address
- 100 Madison Ave, Morristown, NJ 07962
- Practice phone
- Call (973) 971-5450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gregerson's professional email, personal email and mobile number
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Dr. Celestine Gregerson is an ophthalmologist in Morristown, New Jersey
Dr. Gregerson practices at Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
Dr. Gregerson's NPI, 1679101943, was assigned on March 31, 2020. Dr. Gregerson graduated from University of Utah School of Medicine in 2020. Dr. Gregerson holds New York license 327443.
NPI and contact details
- NPI
- 1679101943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507288677
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 971-5450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Celestine Gregerson practices at Morristown Medical Center in Morristown, New Jersey
Dr. Gregerson's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07962 in Morris County. The practice phone is (973) 971-5450.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07962 · Morris CountyPhone(973) 971-5450
Source: Dmand AI Affiliation Data
Dr. Celestine Gregerson is affiliated with 4 sites of care and 2 medical groups
Dr. Gregerson's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dr. Gregerson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Gregerson to 2 more group practices and clinics and 1 medical group, each named with a free account.
NewYork-Presbyterian/Weill Cornell Medical CenterColumbiaDoctors2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. GregersonSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Celestine Gregerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gregerson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Celestine Gregerson is one of 654 ophthalmologists in New Jersey
Ophthalmology is Dr. Gregerson's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Gregerson is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Gregerson
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
654ophthalmologists in New Jersey
7ophthalmologists in Morristown
5ophthalmologists at Morristown Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Celestine Gregerson's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Gregerson's median patient age at 65, with 70% women.
Dr. Gregerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Celestine Gregerson wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Gregerson wrote 21 Medicare Part D claims for 18 patients. 76% of them were for generic drugs.
Part D claims, 202421
Part D patients18
Dr. Gregerson's Part D claims by kind of drug, 2024
- Generic16 claims76%
- Brand-name and other5 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Celestine Gregerson scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Gregerson for performance year 2024, reported through an alternative payment model (APM). Dr. Gregerson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gregerson's MIPS scores, performance year 2024
- 100of 100Final score
- 85.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Celestine Gregerson has 3 publications on record
Dmand AI links 3 papers to Dr. Gregerson, published from 2023 to 2025. Dr. Gregerson has published most often in Ophthalmic Plast Reconstr Surg. Dr. Gregerson's most frequent co-authors are Sruti Sarvari Akella, MD, Raymond Inku Cho, MD and Hersh Varma, MD.
Papers3
Years published2023 to 2025
Dr. Gregerson's papers by year, 2023 to 2025
Dr. Gregerson's most frequent co-authors
- Sruti Sarvari Akella, MD2 shared papers
- Raymond Inku Cho, MD2 shared papers
- Hersh Varma, MD1 shared paper
Recent publications by Dr. Gregerson
Ophthalmic Plast Reconstr Surg
Ophthalmic Plast Reconstr Surg
AponeurosisEntropionEyelid Diseases
See who Dr. Gregerson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gregerson works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Celestine Gregerson received $503 in industry payments in 2025
CMS Open Payments shows 6 general payments to Dr. Gregerson from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kerecis Limited paid the most, $240.
Companies that paid Dr. Gregerson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Celestine Gregerson graduated from University of Utah School of Medicine
Dr. Gregerson graduated from University of Utah School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Celestine Gregerson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | 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) |
| 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 Dr. Celestine Gregerson
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. Celestine Gregerson's NPI number?
Dr. Celestine Gregerson's NPI number is 1679101943. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Celestine Gregerson?
Dr. Celestine Gregerson is an ophthalmologist in Morristown, New Jersey. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Celestine Gregerson practice?
Dr. Gregerson practices at 100 Madison Ave, Morristown, NJ 07962. Dr. Gregerson's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. Dmand AI also links Dr. Gregerson to 2 group practices and clinics and 1 medical group.
What is Dr. Celestine Gregerson's office phone number?
The practice phone on file for Dr. Gregerson is (973) 971-5450.
What is Dr. Celestine Gregerson's medical license number?
Dr. Gregerson holds New York license 327443.
Which hospitals is Dr. Celestine Gregerson affiliated with?
Dr. Gregerson practices at Morristown Medical Center in Morristown, New Jersey. Dr. Gregerson is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center.
What medical group is Dr. Celestine Gregerson part of?
Dr. Gregerson is linked to ColumbiaDoctors. Dmand AI links Dr. Gregerson to 1 more medical group.
Does Dr. Celestine Gregerson accept Medicare?
Yes. CMS lists Dr. Gregerson as accepting Medicare assignment.
What is Dr. Celestine Gregerson's MIPS score?
Dr. Gregerson's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Where did Dr. Celestine Gregerson go to medical school?
Dr. Gregerson graduated from University of Utah School of Medicine in 2020.
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Has Dr. Celestine Gregerson received payments from drug or device companies?
CMS Open Payments shows $503 in general payments to Dr. Gregerson from 4 companies from 2025 to 2025. The largest total came from Kerecis Limited.
How long has Dr. Celestine Gregerson been practicing?
Dr. Gregerson graduated from medical school in 2020, 6 years ago.
Does Dr. Celestine Gregerson do research?
Dmand AI links 3 publications to Dr. Gregerson, published from 2023 to 2025.
Who does Dr. Celestine Gregerson publish with?
Dr. Gregerson's most frequent co-authors are Sruti Sarvari Akella, MD (2 shared papers), Raymond Inku Cho, MD (2 shared papers) and Hersh Varma, MD (1 shared paper).
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