Dr. Janina Nylk, MD
- Medicare services, 2024
- 1,562
- Medicare patients, 2024
- 375
- Part D claims, 2024
- 767
- MIPS score, 2024
- 85
- Hospital affiliations
- 6
- Practice address
- 5437 Kietzke Ln, Reno, NV 89511
- Practice phone
- Call (775) 356-3978
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sparks Dialysis Center
Reno, Nevada
Find Dr. Nylk'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. Janina Nylk is a nephrologist in Reno, Nevada
Dr. Nylk practices at Sparks Dialysis Center in Reno, Nevada.
Dr. Nylk's NPI, 1437134939, was assigned on December 7, 2005. Dr. Nylk graduated from Gdański Uniwersytet Medyczny in 1985. Dr. Nylk holds Nevada license 12299.
- NPI
- 1437134939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315973237
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (775) 356-3978
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Janina Nylk practices at Sparks Dialysis Center in Reno, Nevada
Dr. Nylk's primary practice is Sparks Dialysis Center, at 5437 Kietzke Ln, Reno, NV 89511 in Washoe County. The practice phone is (775) 356-3978.
- Sparks Dialysis Center5437 Kietzke Ln, Reno, NV 89511 · Washoe CountyPhone(775) 356-3978
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Janina Nylk is affiliated with 12 sites of care and 2 medical groups
Dr. Nylk's primary practice is Sparks Dialysis Center in Reno, Nevada. Dr. Nylk is also affiliated with Renown Regional Medical Center. The medical group on file is Renown Health. Dmand AI also links Dr. Nylk to 5 more hospitals, 4 dialysis centers, 1 group practice or clinic and 1 medical group, each named with a free account.
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. Janina Nylk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nylk practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sparks Dialysis Center | Available with a free account |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Janina Nylk is one of 120 nephrologists in Nevada
Nephrology is Dr. Nylk's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Nylk is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Nylk's licenses on file in 2 states: Nevada and California.
Specialties and state licenses
- Nephrology, NevadaPrimary
- California license
Clinical focus
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances and hypercalcemia among the conditions Dr. Nylk treats.
Nephrologists near Dr. Nylk
Counts of nephrologists 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. Janina Nylk billed Medicare for 1,562 services in 2024
CMS data shows 1,562 Medicare services from Dr. Nylk across 11 procedure codes in 2024, for 375 Medicare patients. Medicare paid $154,671 for them.
Dr. Nylk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8762024: 8266%
- Tests and treatments
- 2023: 4602024: 460No change
- Other services
- 2023: 02024: 276
Where Dr. Nylk's Medicare services took place, 2024
- In an office1,04767%
- In a facility51533%
Dr. Nylk compared with the Nevada median for nephrologists, 2024
- Dr. Nylk
- Nevada median
- Medicare services
- 1,562vs 1,42410% above
- Medicare patients
- 375vs 381Close to median
- Part D claims
- 576vs 558Close to median
Medians across 116 nephrologists in Nevada with Dmand AI profiles that report each measure.
Dr. Nylk'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.
Need commercial claims for Dr. Nylk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nylk and other nephrologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Janina Nylk treated 375 Medicare patients in 2024, average age 73
CMS counts 375 Medicare patients who saw Dr. Nylk in 2024. The largest group is 75 to 84, with 145 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 24% are also on Medicaid. Their average risk score is 3.51, 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. Nylk's median patient age at 69, with 44% women.
Dr. Nylk's Medicare patients by age, 2024
Dr. Nylk's Medicare patients by sex, 2024
- Women18048%
- Men19552%
Chronic conditions among Dr. Nylk's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis41%
- Ischemic heart disease38%
- Heart failure37%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nylk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Janina Nylk wrote 767 Medicare Part D claims in 2024
In 2024, Dr. Nylk wrote 767 Medicare Part D claims for 149 patients. 84% of them were for generic drugs. CMS names the drug for 576 of them, across 17 drugs with 11 or more claims each, at $77,860 in total drug cost. In 2023, CMS named 572 claims across 14 drugs.
Dr. Nylk's Part D claims by kind of drug, 2024
- Generic643 claims84%
- Brand-name124 claims16%
Dr. Nylk'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. Nylk's Part D claims, 2024
- Antibiotics1%11 of 767 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: 5722024: 5761%
Drugs named by CMS: 17 in 2024, 14 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. Janina Nylk scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Nylk for performance year 2024, reported as part of a group. Dr. Nylk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nylk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Nylk's MIPS scores, performance year 2024
- 85of 100Final score
- 79.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Janina Nylk received $960 in industry payments from 2017 to 2024
CMS Open Payments shows 13 general payments to Dr. Nylk from 7 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $539.
General payments to Dr. Nylk by program year, 2017 to 2024
Companies that paid Dr. Nylk the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Janina Nylk graduated from Gdański Uniwersytet Medyczny
Dr. Nylk graduated from Gdański Uniwersytet Medyczny in 1985.
- Medical school
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Janina Nylk accepts plans from 10 insurance carriers
Dr. Nylk is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- +2 more carriersWith a free account
Plan types Dr. Nylk accepts, by number of carriers
- PPO5
- HMO4
- POS4
- Medicare3
- EPO2
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Janina Nylk'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Janina Nylk
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. Janina Nylk's NPI number?
Dr. Janina Nylk's NPI number is 1437134939. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Janina Nylk?
Dr. Janina Nylk is a nephrologist in Reno, Nevada. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Janina Nylk practice?
Dr. Nylk practices at 5437 Kietzke Ln, Reno, NV 89511. Dr. Nylk's primary practice is Sparks Dialysis Center in Reno, Nevada. Dmand AI also links Dr. Nylk to 5 hospitals, 4 dialysis centers, 1 group practice or clinic and 1 medical group.
What is Dr. Janina Nylk's office phone number?
The practice phone on file for Dr. Nylk is (775) 356-3978.
What is Dr. Janina Nylk's medical license number?
Dr. Nylk holds Nevada license 12299, one of the licenses on file in 2 states.
Which states has Dr. Janina Nylk been licensed in?
Dmand AI has state licenses on file for Dr. Nylk in Nevada (2007 to 2027) and California (2003 to 2027).
Which hospitals is Dr. Janina Nylk affiliated with?
Dr. Nylk is affiliated with Renown Regional Medical Center. Dmand AI links Dr. Nylk to 5 more hospitals.
What medical group is Dr. Janina Nylk part of?
Dr. Nylk is linked to Renown Health. Dmand AI links Dr. Nylk to 1 more medical group.
Does Dr. Janina Nylk accept Medicare?
Yes. CMS data shows Dr. Nylk billed Medicare for 1,562 services in 2024, and Dr. Nylk accepts Medicare assignment.
Does Dr. Janina Nylk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nylk as offering telehealth services.
Show 9 more questionsShow fewer questions
What is Dr. Janina Nylk's MIPS score?
Dr. Nylk's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Janina Nylk see?
CMS counts 375 Medicare patients who saw Dr. Nylk in 2024, with an average age of 73.
Is Dr. Janina Nylk board certified?
Yes. Dr. Nylk is board certified in nephrology by the American Board of Internal Medicine.
What services does Dr. Janina Nylk bill to Medicare?
In 2024, Dr. Nylk's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and dialysis (90960).
Where did Dr. Janina Nylk go to medical school?
Dr. Nylk graduated from Gdański Uniwersytet Medyczny in 1985.
What drugs does Dr. Janina Nylk prescribe most?
In 2024 Medicare Part D data, Dr. Nylk's most prescribed drugs by claims were Amlodipine Besylate, Allopurinol and Losartan Potassium.
Has Dr. Janina Nylk received payments from drug or device companies?
CMS Open Payments shows $960 in general payments to Dr. Nylk from 7 companies from 2017 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Janina Nylk been practicing?
Dr. Nylk graduated from medical school in 1985, 41 years ago.
What insurance does Dr. Janina Nylk accept?
Dr. Nylk is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
Selling to nephrology practices?
See nephrologists in Nevada by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card