NPI registry status
Active
2026 NPPES data Specialist NPI 1649272030 M.D.
Verify on CMS → Gene Kalin, M.D.
Specialist in Lake Havasu City, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,567 in Specialist, 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
774
Medicare Part D claims · 121 beneficiaries · Specialist avg: 2K
What the federal data shows
Gene Kalin, M.D. filed 774 Medicare Part D claims in 2024 as a Specialist in Lake Havasu City, Arizona.
- 774
- Part D claims, 2024
- ≥70th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Gene Kalin, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1649272030), first enumerated 08/15/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 774 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1649272030 · Specialist
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1649272030
- ENUM-LEGACY 2005
- TAX-MEGA 70K Specialist
- RX-LIGHT 774
- BOOK-LIGHT 959 in Arizona
- PHOTO-ENUM David Mobley · 2005
Gene Kalin, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
774 ≥ 70th percentile 70% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Gene Kalin, M.D.?
Quality data not reportedPrimary specialty
Specialist
Medicare Part D claims
774 49% vs specialty avg
Specialty distribution in Arizona
How Specialist compares to other specialties among Arizona 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 Specialist. 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).
Practice Address
Provider Details
| NPI | 1649272030 |
|---|---|
| Specialty | Specialist |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/15/2005 |
Hospital and facility affiliations
Facilities where Gene Kalin, 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.
Lakeside Heart And Vascular Center PLLC
Lake Havasu City, AZ
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
774
Total Claims
$55K
Total Drug Cost
121
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,903.667
- Total Day Supply
- 55,402
- Generic Drug Cost
- $8K
- Opioid Claims
- 39 (5.0% rate)
- Antibiotic Claims
- 38
Patient Demographics
- Average Patient Age
- 74.7 years
- Avg HCC Risk Score
- 1.12
- Gender Split
- 43% female / 57% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Gene Kalin, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
53 claims
- Lisinopril
Lisinopril
34 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
30 claims
- Tamsulosin Hcl
Tamsulosin Hcl
28 claims
- Levothyroxine Sodium
Levothyroxine Sodium
24 claims
- Gabapentin
Gabapentin
23 claims
- Metformin Hcl
Metformin Hcl
23 claims
- Losartan Potassium
Losartan Potassium
22 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 53 |
| Lisinopril | 34 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 30 |
| Tamsulosin Hcl | 28 |
| Levothyroxine Sodium | 24 |
| Gabapentin | 23 |
| Metformin Hcl | 23 |
| Losartan Potassium | 22 |
| Ciprofloxacin Hcl | 20 |
| Metoprolol Tartrate | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Gene Kalin, M.D. fits within the Specialist landscape nationally.
69,567
Specialist Providers in US
55
States with Specialist
1,524
Avg Claims per Provider
Gene Kalin, M.D.'s 774 claims are below the specialty average of 1,524.
Nationwide Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Kalin, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Specialist Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Kalin.
One of 959 Specialist providers enrolled in Arizona, 5 are shown here.
Dr. Michael Abeshaus
MD
Flagstaff, AZ
Dr. Howard Abrams
M.D.
Phoenix, AZ
Rashael Achinivu
Peoria, AZ
Claire Acuff
PTA
Avondale, AZ
Deborah Adams-Courtland
Prescott, AZ
Compare Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Gene Kalin, M.D.'s specialty? ▼
Gene Kalin, M.D. specializes in Specialist and practices in Lake Havasu City, Arizona. Credentials: M.D..
How much does Gene Kalin, M.D. prescribe under Medicare Part D? ▼
In 2024, Gene Kalin, M.D. wrote 774 Medicare Part D claims totaling $55K in drug costs for 121 beneficiaries.
Where is Gene Kalin, M.D. located? ▼
Gene Kalin, M.D. is located at 1840 MESQUITE AVE, Lake Havasu City, AZ, 86403. Phone: (928) 855-1016.
What is Gene Kalin, M.D.'s NPI number? ▼
Gene Kalin, M.D.'s National Provider Identifier (NPI) is 1649272030, issued on 08/15/2005.
Does Gene Kalin, M.D. prescribe opioids? ▼
Yes, Gene Kalin, M.D. had 39 opioid claims in 2024 with an opioid prescribing rate of 5.0%.
How many Specialist providers are there in the US? ▼
There are 69,567 Specialist providers across 55 states in the US. The average Specialist provider writes 1,524 Medicare Part D claims per year.
What drugs does Gene Kalin, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Gene Kalin, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Gene Kalin, M.D. accept Medicare? ▼
Gene Kalin, M.D. appears in CMS Medicare data with 774 Part D claims and 121 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Gene Kalin, M.D.'s credentials? ▼
Gene Kalin, M.D.'s NPI is 1649272030 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.