NPI registry status
Active
2026 NPPES data Surgical Physician Assistant NPI 1811907611
Verify on CMS → Jeffrey Griesing
Surgical Physician Assistant in Glen Cove, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,179 in Surgical Physician Assistant, 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
70
Medicare Part D claims · 37 beneficiaries · Surgical Physician Assistant avg: 316
MIPS score
91.3/100
▲ 8 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Jeffrey Griesing reported a CMS MIPS final score of 91.3/100 - above the 83.1 national average - and filed 70 Medicare Part D claims in 2023.
- 91.3/100
- MIPS score · +8 vs avg
- 70
- Part D claims, 2023
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.
Jeffrey Griesing's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
91 Top 37% higher than 63% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Jeffrey Griesing sits
This provider among surgical physician assistant peers
Across the 3,708 surgical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Jeffrey Griesing writes more Part D claims than 30% of them and scores higher on MIPS quality than 62% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one surgical physician assistant peer from a representative sample of 60; the gold marker is Jeffrey Griesing. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Jeffrey Griesing?
High performer (top quartile)Primary specialty
Surgical Physician Assistant
Medicare Part D claims
70 78% vs specialty avg
MIPS final score
91.3/100 8.2 pts vs avg
Specialty distribution in New York
How Surgical Physician Assistant compares to other specialties among New York providers
Medicare quality performance, MIPS
Jeffrey Griesing's 2023 MIPS final score plotted against the Surgical Physician Assistant national average
- MIPS Final Score
- 91.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Surgical Physician Assistant) - 91.3/100 vs national avg 83.1
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).
Jeffrey Griesing appears in the CMS NPPES registry as a Surgical Physician Assistant provider at 101 SAINT ANDREWS LN, Glen Cove, NY, 11542, with a listed phone of (516) 674-7591. NPI 1811907611 was issued on 08/08/2006.
Medicare Part D records for calendar year 2023 show 70 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 42.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.3/100 for the 2023 performance year (Quality 74.9), compared with the national average of 83.1.
Surgical Physician Assistant is a mid-sized specialty nationwide, with 16,179 enrolled providers across 54 states and an average of 316 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 | 1811907611 |
|---|---|
| Specialty | Surgical Physician Assistant |
| Gender | Male |
| NPI Issued | 08/08/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
91.2532
Final Score
Avg: 83.1
74.9203
Quality
91.6794
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Jeffrey Griesing 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.
North Shore-Lij Medical PC
New Hyde Park, NY
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 - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Jeffrey Griesing. To verify Jeffrey Griesing's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
70
Total Claims
$2K
Total Drug Cost
37
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 70
- Total Day Supply
- 1,094
- Generic Drug Cost
- $826
- Opioid Claims
- 30 (42.9% rate)
Patient Demographics
- Average Patient Age
- 74.2 years
- Avg HCC Risk Score
- 1.00
- Gender Split
- 43% female / 57% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jeffrey Griesing prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
14 claims
- Celecoxib
Celecoxib
11 claims
- Hydromorphone Hcl
Hydromorphone Hcl
11 claims
- Omeprazole
Omeprazole
11 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 14 |
| Celecoxib | 11 |
| Hydromorphone Hcl | 11 |
| Omeprazole | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgical Physician Assistant Overview
How Jeffrey Griesing fits within the Surgical Physician Assistant landscape nationally.
16,179
Surgical Physician Assistant Providers in US
54
States with Surgical Physician Assistant
316
Avg Claims per Provider
Jeffrey Griesing's 70 claims are below the specialty average of 316.
Nearby Surgical Physician Assistant Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Griesing.
Dr. Katrina Abdalla
PA
Utica, NY
Dr. Bahgat Abdelaziz
P.A.
Auburn, NY
Dr. Nasir Abdul-Wadud
PA
Syracuse, NY
Dr. Anat Abeckaser
PA
Brooklyn, NY
Faiz Abed
Staten Island, NY
Compare Surgical Physician Assistant 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 York medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Surgical Physician Assistant 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 Jeffrey Griesing's specialty? ▼
Jeffrey Griesing specializes in Surgical Physician Assistant and practices in Glen Cove, New York.
How much does Jeffrey Griesing prescribe under Medicare Part D? ▼
In 2023, Jeffrey Griesing wrote 70 Medicare Part D claims totaling $2K in drug costs for 37 beneficiaries.
What is Jeffrey Griesing's Medicare quality score? ▼
Jeffrey Griesing has a CMS MIPS Final Score of 91.3/100 (Quality: 74.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Jeffrey Griesing located? ▼
Jeffrey Griesing is located at 101 SAINT ANDREWS LN, Glen Cove, NY, 11542. Phone: (516) 674-7591.
What is Jeffrey Griesing's NPI number? ▼
Jeffrey Griesing's National Provider Identifier (NPI) is 1811907611, issued on 08/08/2006.
Does Jeffrey Griesing prescribe opioids? ▼
Yes, Jeffrey Griesing had 30 opioid claims in 2023 with an opioid prescribing rate of 42.9%.
How many Surgical Physician Assistant providers are there in the US? ▼
There are 16,179 Surgical Physician Assistant providers across 54 states in the US. The average Surgical Physician Assistant provider writes 316 Medicare Part D claims per year.
What drugs does Jeffrey Griesing prescribe most often? ▼
Based on 2023 Medicare Part D data, Jeffrey Griesing's most frequently prescribed drugs include Oxycodone Hcl, Celecoxib, Hydromorphone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jeffrey Griesing accept Medicare? ▼
Jeffrey Griesing appears in CMS Medicare data with 70 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jeffrey Griesing's credentials? ▼
Jeffrey Griesing's NPI is 1811907611. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.