NPI registry status
Active
2026 NPPES data Nephrology Physician NPI 1912115296 M.D.
Verify on CMS → Jason Kline, M.D.
Nephrology Physician in Camden, New Jersey.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,569 in Nephrology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 174 beneficiaries · Nephrology Physician avg: 1K
Industry payments
$651.35
6 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jason Kline, M.D. filed 1,007 Medicare Part D claims in 2023 as a Nephrology Physician in Camden, New Jersey.
- 1K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Jason Kline, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,007 Top 24% higher than 76% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Jason Kline, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jason Kline, M.D.?
Quality data not reportedPrimary specialty
Nephrology Physician
Medicare Part D claims
1,007 31% vs specialty avg
Specialty distribution in New Jersey
How Nephrology Physician compares to other specialties among New Jersey providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nephrology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Jason Kline, M.D. appears in the CMS NPPES registry as a Nephrology Physician provider holding M.D. credentials at 3 COOPER PLZ, Camden, NJ, 08103, with a listed phone of (856) 757-7844. NPI 1912115296 was issued on 05/18/2007.
Medicare Part D records for calendar year 2023 show 1,007 prescription claims written by this provider, covering 174 Medicare beneficiaries and totaling roughly $169K in drug spend.
Nephrology Physician is a mid-sized specialty nationwide, with 10,569 enrolled providers across 55 states and an average of 1,454 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1912115296 |
|---|---|
| Specialty | Nephrology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/18/2007 |
Hospital and facility affiliations
Facilities where Jason Kline, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Cooper Nephrology PC
Camden, NJ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jason Kline, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$651
Largest payer
Vifor Pharma, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,007
Total Claims
$169K
Total Drug Cost
174
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,361
- Total Day Supply
- 70,567
- Generic Drug Cost
- $45K
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 3.48
- Gender Split
- 46% female / 54% male
- Age Distribution
- <65: 30, 65-74: 63, 75-84: 64, 85+: 17
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jason Kline, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Torsemide
Torsemide
176 claims
- Amlodipine Besylate
Amlodipine Besylate
95 claims
- Chlorthalidone
Chlorthalidone
87 claims
- Losartan Potassium 59
Losartan Potassium
59 claims
- Carvedilol 50
Carvedilol
50 claims
- Farxiga 48
Farxiga
48 claims
- Calcitriol 41
Calcitriol
41 claims
- Spironolactone 41
Spironolactone
41 claims
| Drug | Claims |
|---|---|
| Torsemide | 176 |
| Amlodipine Besylate | 95 |
| Chlorthalidone | 87 |
| Losartan Potassium | 59 |
| Carvedilol | 50 |
| Farxiga Dapagliflozin Propanediol | 48 |
| Calcitriol | 41 |
| Spironolactone | 41 |
| Sevelamer Carbonate | 34 |
| Lisinopril | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nephrology Physician Overview
How Jason Kline, M.D. fits within the Nephrology Physician landscape nationally.
10,569
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider
Jason Kline, M.D.'s 1,007 claims are below the specialty average of 1,454.
Nearby Nephrology Physician Providers in New Jersey
Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as Kline.
Dr. Arshia Abbasi
MD
Paramus, NJ
Dr. Khaled Abdel-Kader
M.D.
Freehold, NJ
Dr. Zeinab Abdulrahman
MD
Neptune Twp, NJ
Dr. Mirel Abramovici
M.D.
Englewood, NJ
Dr. Prasad Acharya
M.D.
Hainesport, NJ
Compare Nephrology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the New Jersey medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nephrology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Jason Kline, M.D.'s specialty? ▼
Jason Kline, M.D. specializes in Nephrology Physician and practices in Camden, New Jersey. Credentials: M.D..
How much does Jason Kline, M.D. prescribe under Medicare Part D? ▼
In 2023, Jason Kline, M.D. wrote 1,007 Medicare Part D claims totaling $169K in drug costs for 174 beneficiaries.
Where is Jason Kline, M.D. located? ▼
Jason Kline, M.D. is located at 3 COOPER PLZ, Camden, NJ, 08103. Phone: (856) 757-7844.
What is Jason Kline, M.D.'s NPI number? ▼
Jason Kline, M.D.'s National Provider Identifier (NPI) is 1912115296, issued on 05/18/2007.
How many Nephrology Physician providers are there in the US? ▼
There are 10,569 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does Jason Kline, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jason Kline, M.D.'s most frequently prescribed drugs include Torsemide, Amlodipine Besylate, Chlorthalidone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jason Kline, M.D. accept Medicare? ▼
Jason Kline, M.D. appears in CMS Medicare data with 1,007 Part D claims and 174 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jason Kline, M.D.'s credentials? ▼
Jason Kline, M.D.'s NPI is 1912115296 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.