NPI registry status
Active
2026 NPPES data Sleep Medicine (Internal Medicine) Physician NPI 1932106531 M.D.
Verify on CMS → John Krcmarik, M.D.
Sleep Medicine (Internal Medicine) Physician in Traverse City, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 932 in Sleep Medicine (Internal Medicine) 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
353
Medicare Part D claims · 103 beneficiaries · Sleep Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
34%
generic claims · 66% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
John Krcmarik, M.D. filed 353 Medicare Part D claims in 2024 as a Sleep Medicine (Internal Medicine) Physician in Traverse City, Michigan, prescribing 34% generic.
- 353
- Part D claims, 2024
- 34%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥56th
- 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 John Krcmarik, 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 1932106531), first enumerated 06/29/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 353 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not John Krcmarik, M.D.'s individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- 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 1932106531 · Sleep Medicine (Internal Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1932106531
- ENUM-LEGACY 2005
- TAX-NARROW 932
- RX-LIGHT 353
- BOOK-THIN 34 in Michigan
- PHOTO-ENUM James Curlee, D.O. · 2005
John Krcmarik, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
353 ≥ 56th percentile 56% 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
✓
Board certification likely (heuristic, not verified)
John Krcmarik, 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 John Krcmarik, M.D.?
Quality data not reportedPrimary specialty
Sleep Medicine (Internal Medicine) Physician
Medicare Part D claims
353 73% vs specialty avg
Specialty distribution in Michigan
How Sleep Medicine (Internal Medicine) Physician compares to other specialties among Michigan 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 Sleep Medicine (Internal Medicine) 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).
Practice Address
Provider Details
| NPI | 1932106531 |
|---|---|
| Specialty | Sleep Medicine (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/29/2005 |
Hospital and facility affiliations
Facilities where John Krcmarik, 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.
Beaufort County Memorial Hospital
★★★★☆ 4/5
Okatie, SC
Acute Care Hospitals
CMS CCN: 420067
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to John Krcmarik, M.D.. To verify John Krcmarik, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Brand-heavy
John Krcmarik, M.D. - brand share 66.0%
Sleep Medicine (Internal Medicine) Physician average
66% brand-name claims vs 34% generic, on 353 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
353
Total Claims
$221K
Total Drug Cost
103
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 506.833
- Total Day Supply
- 14,776
- Brand vs Generic
- 66% brand / 34% generic
- Brand Drug Cost
- $215K
- Generic Drug Cost
- $6K
- Antibiotic Claims
- 16
Patient Demographics
- Average Patient Age
- 75.4 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 58% female / 42% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What John Krcmarik, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Trelegy Ellipta
Trelegy Ellipta
67 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
33 claims
- Symbicort
Symbicort
32 claims
- Breo Ellipta 24
Breo Ellipta
24 claims
- Prednisone 24
Prednisone
24 claims
- Budesonide-Formote… 21
Budesonide-Formoterol Fumarate
21 claims
- Azithromycin 15
Azithromycin
15 claims
- Montelukast Sodium 14
Montelukast Sodium
14 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 67 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 33 |
| Symbicort Budesonide/Formoterol Fumarate | 32 |
| Breo Ellipta Fluticasone/Vilanterol | 24 |
| Prednisone | 24 |
| Budesonide-Formoterol Fumarate Budesonide/Formoterol Fumarate | 21 |
| Azithromycin | 15 |
| Montelukast Sodium | 14 |
| Spiriva Respimat Tiotropium Bromide | 14 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sleep Medicine (Internal Medicine) Physician in MI →
All providers in Michigan →
Compare specialties →
Sleep Medicine (Internal Medicine) Physician Overview
How John Krcmarik, M.D. fits within the Sleep Medicine (Internal Medicine) Physician landscape nationally.
932
Sleep Medicine (Internal Medicine) Physician Providers in US
52
States with Sleep Medicine (Internal Medicine) Physician
1,288
Avg Claims per Provider
John Krcmarik, M.D.'s 353 claims are below the specialty average of 1,288.
Nationwide Sleep Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Krcmarik, both outside Michigan 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 Sleep Medicine (Internal Medicine) Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Krcmarik.
One of 34 Sleep Medicine (Internal Medicine) Physician providers enrolled in Michigan, 5 are shown here.
Dr. Mamdouh Abdulrazzak
M.D.
Dearborn, MI
Dr. Darian Aboubakare
MD
Royal Oak, MI
Dr. Salah Aboubakr
M.D.
Lansing, MI
Dr. Amer Aboukasm
MD
Detroit, MI
Dr. Kwsai Al-Rahhal
MD
Kalamazoo, MI
Compare Sleep Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Krcmarik, M.D.'s specialty? ▼
John Krcmarik, M.D. specializes in Sleep Medicine (Internal Medicine) Physician and practices in Traverse City, Michigan. Credentials: M.D..
How much does John Krcmarik, M.D. prescribe under Medicare Part D? ▼
In 2024, John Krcmarik, M.D. wrote 353 Medicare Part D claims totaling $221K in drug costs for 103 beneficiaries.
Where is John Krcmarik, M.D. located? ▼
John Krcmarik, M.D. is located at 5087 N ROYAL DR, Traverse City, MI, 49684. Phone: (231) 935-0440.
What is John Krcmarik, M.D.'s NPI number? ▼
John Krcmarik, M.D.'s National Provider Identifier (NPI) is 1932106531, issued on 06/29/2005.
Does John Krcmarik, M.D. prescribe more brand-name or generic drugs? ▼
John Krcmarik, M.D.'s prescribing is 66% brand-name and 34% generic drugs by claim count, with $215K in brand drug costs.
How many Sleep Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 932 Sleep Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Sleep Medicine (Internal Medicine) Physician provider writes 1,288 Medicare Part D claims per year.
What drugs does John Krcmarik, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, John Krcmarik, M.D.'s most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Symbicort. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Krcmarik, M.D. accept Medicare? ▼
John Krcmarik, M.D. appears in CMS Medicare data with 353 Part D claims and 103 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Krcmarik, M.D.'s credentials? ▼
John Krcmarik, M.D.'s NPI is 1932106531 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.