Dr. Keri L. Peterson, MD
- Medicare services, 2024
- 347
- Medicare patients, 2024
- 69
- Part D claims, 2024
- 1,188
- Industry payments
- $21,217
- Affiliated sites
- 1
- Practice address
- 115 E 57th St, New York, NY 10022
- Practice phone
- Call (212) 203-2813
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ainsworth Surgical Pavillion, LLC
New York, New York
Find Dr. Peterson'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.
Dr. Keri L. Peterson is an internist in New York, New York
Dr. Peterson practices at Ainsworth Surgical Pavillion, LLC in New York, New York.
Dr. Peterson's NPI, 1336119866, was assigned on January 26, 2006. Dr. Peterson graduated from Icahn School Of Medicine At Mount Sinai in 1996. Dr. Peterson holds New York license 207072.
- NPI
- 1336119866NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062492010
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (212) 203-2813
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keri L. Peterson practices at Ainsworth Surgical Pavillion, LLC in New York, New York
Dr. Peterson's primary practice is Ainsworth Surgical Pavillion, LLC, at 115 E 57th St, New York, NY 10022 in New York County. The practice phone is (212) 203-2813.
- Ainsworth Surgical Pavillion, LLC115 E 57th St, New York, NY 10022 · New York CountyPhone(212) 203-2813
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Keri L. Peterson is affiliated with 2 sites of care
Dr. Peterson's primary practice is Ainsworth Surgical Pavillion, LLC in New York, New York. Dmand AI also links Dr. Peterson to 1 physician office, 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 Dr. Keri L. Peterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peterson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ainsworth Surgical Pavillion, LLC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Keri L. Peterson is one of 9,643 internists in New York
Internal medicine is Dr. Peterson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Peterson is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Peterson
Counts of internists 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. Keri L. Peterson billed Medicare for 347 services in 2024
CMS data shows 347 Medicare services from Dr. Peterson across 8 procedure codes in 2024, for 69 Medicare patients. Medicare paid $15,544 for them. Every service was in an office.
Dr. Peterson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1732024: 12627%
- Surgery
- 2023: 912024: 6726%
- Other services
- 2023: 632024: 63No change
- Tests and treatments
- 2023: 632024: 596%
- Lab and pathology
- 2023: 392024: 3218%
Dr. Peterson compared with the New York median for internists, 2024
- Dr. Peterson
- New York median
- Medicare services
- 347vs 42619% below
- Medicare patients
- 69vs 15856% below
- Part D claims
- 854vs 62237% above
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Peterson'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Peterson and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keri L. Peterson treated 69 Medicare patients in 2024, average age 74
CMS counts 69 Medicare patients who saw Dr. Peterson in 2024. The largest group is 65 to 74, with 39 patients. 65% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Peterson's median patient age at 45, with 72% women.
Dr. Peterson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Peterson's Medicare patients by sex, 2024
- Women4870%
- Men2130%
Chronic conditions among Dr. Peterson's Medicare patients, 2024
- High cholesterol65%
- High blood pressure55%
- Arthritis39%
- Ischemic heart disease20%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women72%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keri L. Peterson wrote 1,188 Medicare Part D claims in 2024
In 2024, Dr. Peterson wrote 1,188 Medicare Part D claims for 96 patients. 88% of them were for generic drugs. CMS names the drug for 854 of them, across 31 drugs with 11 or more claims each, at $75,724 in total drug cost. In 2023, CMS named 911 claims across 33 drugs.
Dr. Peterson's Part D claims by kind of drug, 2024
- Generic1,040 claims88%
- Brand-name and other148 claims12%
Dr. Peterson'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. Peterson's Part D claims, 2024
- Opioids1%15 of 1,188 claims
- Antibiotics2%22 of 1,188 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: 9112024: 8546%
Drugs named by CMS: 31 in 2024, 33 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. Keri L. Peterson offers telehealth to Medicare patients
CMS lists Dr. Peterson as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Keri L. Peterson received $21,217 in industry payments from 2016 to 2025
CMS Open Payments shows 59 general payments to Dr. Peterson from 17 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 95% of the total. Perrigo Company plc paid the most, $20,298.
General payments to Dr. Peterson by program year, 2016 to 2025
General payments to Dr. Peterson by kind, 2016 to 2025
- Speaker and faculty fees$20,25095%
- Food and beverage$9194%
- Travel and lodging$480%
Companies that paid Dr. Peterson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Keri L. Peterson graduated from Icahn School Of Medicine At Mount Sinai
Dr. Peterson graduated from Icahn School Of Medicine At Mount Sinai in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keri L. Peterson'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) |
| 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. Keri L. Peterson
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. Keri L. Peterson's NPI number?
Dr. Keri L. Peterson's NPI number is 1336119866. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keri L. Peterson?
Dr. Keri L. Peterson is an internist in New York, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Keri L. Peterson practice?
Dr. Peterson practices at 115 E 57th St, New York, NY 10022. Dr. Peterson's primary practice is Ainsworth Surgical Pavillion, LLC in New York, New York. Dmand AI also links Dr. Peterson to 1 physician office.
What is Dr. Keri L. Peterson's office phone number?
The practice phone on file for Dr. Peterson is (212) 203-2813.
What is Dr. Keri L. Peterson's medical license number?
Dr. Peterson holds New York license 207072.
Does Dr. Keri L. Peterson accept Medicare?
Yes. CMS data shows Dr. Peterson billed Medicare for 347 services in 2024.
Does Dr. Keri L. Peterson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Peterson as offering telehealth services.
How many Medicare patients does Dr. Keri L. Peterson see?
CMS counts 69 Medicare patients who saw Dr. Peterson in 2024, with an average age of 74.
What services does Dr. Keri L. Peterson bill to Medicare?
In 2024, Dr. Peterson's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99212).
Where did Dr. Keri L. Peterson go to medical school?
Dr. Peterson graduated from Icahn School Of Medicine At Mount Sinai in 1996.
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What drugs does Dr. Keri L. Peterson prescribe most?
In 2024 Medicare Part D data, Dr. Peterson's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Escitalopram Oxalate.
Has Dr. Keri L. Peterson received payments from drug or device companies?
CMS Open Payments shows $21,217 in general payments to Dr. Peterson from 17 companies from 2016 to 2025. The largest total came from Perrigo Company plc.
How long has Dr. Keri L. Peterson been practicing?
Dr. Peterson graduated from medical school in 1996, 30 years ago.
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