Dr. Kristen Nicole Walker, MD
- Medicare services, 2024
- 246
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 6,365
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 601 Elmwood Ave, Rochester, NY 14642
- Practice phone
- Call (585) 275-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Kristen Nicole Walker is an internist in Rochester, New York
Dr. Walker practices at Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.
Dr. Walker's NPI, 1427445568, was assigned on April 15, 2015. Dr. Walker graduated from University of Rochester School of Medicine and Dentistry in 2015. Dr. Walker holds New York license 291792.
- NPI
- 1427445568NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082909783
- NPI enumeration date
- April 15, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 275-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kristen Nicole Walker practices at Strong Memorial Hospital in Rochester, New York
Dr. Walker's primary practice is Strong Memorial Hospital, at 601 Elmwood Ave, Rochester, NY 14642 in Monroe County. The practice phone is (585) 275-2121.
- Strong Memorial Hospital601 Elmwood Ave, Rochester, NY 14642 · Monroe CountyPhone(585) 275-2121
Source: Dmand AI Affiliation Data
Dr. Kristen Nicole Walker is affiliated with 4 sites of care and 1 medical group
Dr. Walker's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dr. Walker is also affiliated with Highland Hospital. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Dr. Walker to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kristen Nicole Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Strong Memorial Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kristen Nicole Walker is one of 9,643 internists in New York
Internal medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Walker is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Walker
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. Kristen Nicole Walker billed Medicare for 246 services in 2024
CMS data shows 246 Medicare services from Dr. Walker across 5 procedure codes in 2024, for 85 Medicare patients. Medicare paid $14,231 for them. Every service was in an office.
Dr. Walker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1532024: 11525%
- Other services
- 2023: 582024: 10988%
- Tests and treatments
- 2023: 132024: 2269%
Dr. Walker compared with the New York median for internists, 2024
- Dr. Walker
- New York median
- Medicare services
- 246vs 42642% below
- Medicare patients
- 85vs 15846% below
- Part D claims
- 5,700vs 6229.2 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Walker'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kristen Nicole Walker treated 85 Medicare patients in 2024, average age 73
CMS counts 85 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 38 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 59, with 67% women.
Dr. Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Walker's Medicare patients by sex, 2024
- Women5261%
- Men3339%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis40%
- Diabetes21%
- Osteoporosis20%
- Chronic kidney disease19%
- Anxiety18%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walker's 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
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kristen Nicole Walker wrote 6,365 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 6,365 Medicare Part D claims for 624 patients. 87% of them were for generic drugs. CMS names the drug for 5,700 of them, across 134 drugs with 11 or more claims each, at $518,391 in total drug cost. In 2023, CMS named 5,097 claims across 126 drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic5,524 claims87%
- Brand-name790 claims12%
- Other51 claims1%
Dr. Walker'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. Walker's Part D claims, 2024
- Opioids3%176 of 6,365 claims
- Antibiotics1%89 of 6,365 claims
- Antipsychotics, patients 65 and over0%24 of 6,365 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: 5,0972024: 5,70012%
Drugs named by CMS: 134 in 2024, 126 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
How Dr. Kristen Nicole Walker takes part in Medicare
Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kristen Nicole Walker graduated from University of Rochester School of Medicine and Dentistry
Dr. Walker graduated from University of Rochester School of Medicine and Dentistry in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kristen Nicole Walker'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 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) |
| 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. Kristen Nicole Walker
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. Kristen Nicole Walker's NPI number?
Dr. Kristen Nicole Walker's NPI number is 1427445568. It was assigned on April 15, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Kristen Nicole Walker?
Dr. Kristen Nicole Walker is an internist in Rochester, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kristen Nicole Walker practice?
Dr. Walker practices at 601 Elmwood Ave, Rochester, NY 14642. Dr. Walker's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dmand AI also links Dr. Walker to 1 group practice or clinic and 1 home health agency.
What is Dr. Kristen Nicole Walker's office phone number?
The practice phone on file for Dr. Walker is (585) 275-2121.
What is Dr. Kristen Nicole Walker's medical license number?
Dr. Walker holds New York license 291792.
Which hospitals is Dr. Kristen Nicole Walker affiliated with?
Dr. Walker practices at Strong Memorial Hospital in Rochester, New York. Dr. Walker is also affiliated with Highland Hospital.
What medical group is Dr. Kristen Nicole Walker part of?
Dr. Walker is linked to University of Rochester Medical Faculty Group (URMFG).
Does Dr. Kristen Nicole Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 246 services in 2024, and Dr. Walker accepts Medicare assignment.
How many Medicare patients does Dr. Kristen Nicole Walker see?
CMS counts 85 Medicare patients who saw Dr. Walker in 2024, with an average age of 73.
What services does Dr. Kristen Nicole Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
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Where did Dr. Kristen Nicole Walker go to medical school?
Dr. Walker graduated from University of Rochester School of Medicine and Dentistry in 2015.
What drugs does Dr. Kristen Nicole Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
How long has Dr. Kristen Nicole Walker been practicing?
Dr. Walker graduated from medical school in 2015, 11 years ago.
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