Mult Scler Relat Disord
Immunologic FactorsImmunomodulating AgentsInfections
Dr. John Jeffrey Peters, MD
NPI1154858918PAC ID6709156649
- Medicare services, 2024
- 441
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 840
- Publications
- 11
- MIPS score, 2024
- 87
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
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Dr. John Jeffrey Peters is a neurologist in New Haven, Connecticut
Dr. Peters practices at Yale Medicine in New Haven, Connecticut.
Dr. Peters' NPI, 1154858918, was assigned on May 11, 2017. Dr. Peters graduated from Perelman School of Med at the University of Pennsylvania in 2017. Dr. Peters holds Connecticut license 68904.
NPI and contact details
- NPI
- 1154858918NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709156649
- NPI enumeration date
- May 11, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Jeffrey Peters practices at Yale Medicine in New Haven, Connecticut
Dr. Peters' primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Jeffrey Peters is affiliated with 6 sites of care and 2 medical groups
Dr. Peters' primary practice is Yale Medicine in New Haven, Connecticut. Dr. Peters is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Peters to 2 more hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Yale MedicinePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Jeffrey Peters' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peters practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Jeffrey Peters is one of 302 neurologists in Connecticut
Neurology is Dr. Peters' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Peters is licensed in Connecticut.
Specialties and state licenses
- Neurology, ConnecticutPrimary
Neurologists near Dr. Peters
Counts of neurologists 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. John Jeffrey Peters billed Medicare for 441 services in 2024
CMS data shows 441 Medicare services from Dr. Peters across 9 procedure codes in 2024, for 233 Medicare patients. Medicare paid $38,933 for them.
Medicare services, 2024441
Medicare patients233
Paid by Medicare$38,933
Procedure codes9
Dr. Peters' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1742024: 30475%
- Other services
- 2023: 02024: 107
- Surgery
- 2023: 02024: 30
Where Dr. Peters' Medicare services took place, 2024
- In an office34378%
- In a facility9822%
Dr. Peters compared with the Connecticut median for neurologists, 2024
- Dr. Peters
- Connecticut median
- Medicare services
- 441vs 22398% above
- Medicare patients
- 233vs 15748% above
- Part D claims
- 645vs 2412.7 times
Medians across 293 neurologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Peters' 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
Dr. John Jeffrey Peters treated 233 Medicare patients in 2024, average age 71
CMS counts 233 Medicare patients who saw Dr. Peters in 2024. The largest group is 75 to 84, with 79 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 31% are also on Medicaid. Their average risk score is 2.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Peters' median patient age at 59, with 71% women.
Medicare patients, 2024233
Average age71
Average risk score2.05
Also on Medicaid31%
Dr. Peters' Medicare patients by age, 2024
Dr. Peters' Medicare patients by sex, 2024
- Women15466%
- Men7934%
Chronic conditions among Dr. Peters' Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis54%
- Anxiety49%
- Mood disorders45%
- Depression39%
- Diabetes30%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peters' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women71%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Jeffrey Peters wrote 840 Medicare Part D claims in 2024
In 2024, Dr. Peters wrote 840 Medicare Part D claims for 120 patients. 74% of them were for generic drugs. CMS names the drug for 645 of them, across 22 drugs with 11 or more claims each, at $527,923 in total drug cost. In 2023, CMS named 176 claims across 7 drugs.
Part D claims, 2024840
Drugs named by CMS22
Total drug cost$527,923
Part D patients120
Dr. Peters' Part D claims by kind of drug, 2024
- Generic618 claims74%
- Brand-name222 claims26%
Dr. Peters' 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: 1762024: 645266%
Drugs named by CMS: 22 in 2024, 7 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
Dr. John Jeffrey Peters scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Peters for performance year 2024, reported as part of a group. Dr. Peters accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Peters as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Peters' MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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. John Jeffrey Peters has 11 publications on record
Dmand AI links 11 papers to Dr. Peters, published from 2013 to 2024. 2022 was the busiest year, with 2. The most frequent topics are Aging, Autoimmune Diseases of the Nervous System and Encephalitis. Dr. Peters has published most often in Mult Scler Relat Disord. Dr. Peters' most frequent co-authors are Saleh Abdulrahman Alhasan, MD, Jeffrey A. Cohen, MD and John R. Corboy, MD.
Papers11
Years published2013 to 2024
Dr. Peters' papers by year, 2013 to 2024
Topics Dr. Peters writes about most
- Aging
- Autoimmune Diseases of the Nervous System
- Encephalitis
- Infections
- Magnetic Resonance Imaging
- Multiple Sclerosis
Dr. Peters' most frequent co-authors
- Saleh Abdulrahman Alhasan, MD1 shared paper
- Jeffrey A. Cohen, MD1 shared paper
- John R. Corboy, MD1 shared paper
Recent publications by Dr. Peters
Mult Scler Relat Disord
Autoimmune Diseases of the Nervous SystemInfectionsMultiple Sclerosis
Mult Scler Relat Disord
COVID-19EncephalitisHeadache
Neurol Neuroimmunol Neuroinflamm
Anti-N-Methyl-D-Aspartate Receptor EncephalitisAutoimmune Diseases of the Nervous SystemEncephalitis
See who Dr. Peters researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peters works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Jeffrey Peters received $24 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Peters from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $24.
Companies that paid Dr. Peters the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Jeffrey Peters graduated from Perelman School of Med at the University of Pennsylvania
Dr. Peters graduated from Perelman School of Med at the University of Pennsylvania in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Jeffrey Peters'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 DataDmand AI Org Hierarchy 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) |
| 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. John Jeffrey Peters
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. John Jeffrey Peters' NPI number?
Dr. John Jeffrey Peters' NPI number is 1154858918. It was assigned on May 11, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. John Jeffrey Peters?
Dr. John Jeffrey Peters is a neurologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. John Jeffrey Peters practice?
Dr. Peters practices at 50 Division St, New Haven, CT 06511. Dr. Peters' primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links Dr. Peters to 2 hospitals, 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Dr. John Jeffrey Peters' office phone number?
The practice phone on file for Dr. Peters is (203) 785-2140.
What is Dr. John Jeffrey Peters' medical license number?
Dr. Peters holds Connecticut license 68904.
Which hospitals is Dr. John Jeffrey Peters affiliated with?
Dr. Peters is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Peters to 2 more hospitals.
What medical group is Dr. John Jeffrey Peters part of?
Dr. Peters is linked to Yale Health. Dmand AI links Dr. Peters to 1 more medical group.
Does Dr. John Jeffrey Peters accept Medicare?
Yes. CMS data shows Dr. Peters billed Medicare for 441 services in 2024, and Dr. Peters accepts Medicare assignment.
Does Dr. John Jeffrey Peters offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Peters as offering telehealth services.
What is Dr. John Jeffrey Peters' MIPS score?
Dr. Peters' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. John Jeffrey Peters see?
CMS counts 233 Medicare patients who saw Dr. Peters in 2024, with an average age of 71.
What services does Dr. John Jeffrey Peters bill to Medicare?
In 2024, Dr. Peters' most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. John Jeffrey Peters go to medical school?
Dr. Peters graduated from Perelman School of Med at the University of Pennsylvania in 2017.
What drugs does Dr. John Jeffrey Peters prescribe most?
In 2024 Medicare Part D data, Dr. Peters' most prescribed drugs by claims were Gabapentin, Dalfampridine ER and Baclofen.
Has Dr. John Jeffrey Peters received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Dr. Peters from 1 company from 2024 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. John Jeffrey Peters been practicing?
Dr. Peters graduated from medical school in 2017, 9 years ago.
Does Dr. John Jeffrey Peters do research?
Dmand AI links 11 publications to Dr. Peters, published from 2013 to 2024.
Who does Dr. John Jeffrey Peters publish with?
Dr. Peters' most frequent co-authors are Saleh Abdulrahman Alhasan, MD (1 shared paper), Jeffrey A. Cohen, MD (1 shared paper) and John R. Corboy, MD (1 shared paper).
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