2026 NPPES data Certified Registered Nurse Anesthetist NPI 1073120754 CRNA
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GRIFFIN KOPP, CRNA

Certified Registered Nurse Anesthetist in NORTH CONWAY, New Hampshire. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
93
Medicare Part D claims · 39 beneficiaries · Certified Registered Nurse Anesthetist avg: 282

What the federal data shows

GRIFFIN KOPP, CRNA filed 93 Medicare Part D claims in 2023 as a Certified Registered Nurse Anesthetist in NORTH CONWAY, New Hampshire.

93
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.

GRIFFIN KOPP, CRNA's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

93 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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

What does the federal data show about GRIFFIN KOPP, CRNA?

Quality data not reported

NPI registry status

Active

Issued 09/28/2020

NPI 1073120754

Primary specialty

Certified Registered Nurse Anesthetist

High-volume

62,433 US NPIs in this specialty

Medicare Part D claims

93 67% vs specialty avg

2023 prescription claims

Specialty avg: 282

Specialty distribution in New Hampshire

How Certified Registered Nurse Anesthetist compares to other specialties among New Hampshire providers

New Hampshire providers

Certified Registered Nurse Anesthetist share within New Hampshire

1. Certified Registered Nurse Anesthetist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Certified Registered Nurse Anesthetist share within New Hampshire

Specialty board-certification context

Estimated specialty board-certified rate — Certified Registered Nurse Anesthetist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Certified Registered Nurse Anesthetist ABMS/AOA estimate

Est. board-certified rate (Certified Registered Nurse Anesthetist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Certified Registered Nurse Anesthetist) — ABMS / AOA estimate

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).

GRIFFIN KOPP, CRNA appears in the CMS NPPES registry as a Certified Registered Nurse Anesthetist provider holding CRNA credentials at 3073 WHITE MOUNTAIN HWY, NORTH CONWAY, NH, 03860, with a listed phone of (603) 356-4835. NPI 1073120754 was issued on 09/28/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KOPP most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 93 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 21.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Certified Registered Nurse Anesthetist is a high-volume specialty nationwide, with 62,433 enrolled providers across 55 states and an average of 282 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

3073 WHITE MOUNTAIN HWY
NORTH CONWAY, NH 03860

Provider Details

NPI 1073120754
Specialty Certified Registered Nurse Anesthetist
Credentials CRNA
Gender Male
NPI Issued 09/28/2020

Hospital and facility affiliations

Facilities where GRIFFIN KOPP, CRNA 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.

MEMORIAL HOSPITAL
NORTH CONWAY, NH
PEOPLES MEMORIAL HOSPITAL
INDEPENDENCE, IA

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 2023.

93
Total Claims
$2K
Total Drug Cost
39
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
112
Total Day Supply
3,204
Generic Drug Cost
$2K
Opioid Claims
20 (21.5% rate)

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
1.16
Gender Split
69% female / 31% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What GRIFFIN KOPP, CRNA prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Gabapentin
35
Meloxicam
22
Pregabalin
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Certified Registered Nurse Anesthetist Overview

How GRIFFIN KOPP, CRNA fits within the Certified Registered Nurse Anesthetist landscape nationally.

62,433
Certified Registered Nurse Anesthetist Providers in US
55
States with Certified Registered Nurse Anesthetist
282
Avg Claims per Provider

GRIFFIN KOPP, CRNA's 93 claims are below the specialty average of 282.

Nearby Certified Registered Nurse Anesthetist Providers in New Hampshire

Other clinicians with the same primary specialty enrolled in New Hampshire, drawn from the same CMS NPPES roster as KOPP.

Compare Certified Registered Nurse Anesthetist nationally: see state-by-state distribution →

Frequently Asked Questions

What is GRIFFIN KOPP, CRNA's specialty?
GRIFFIN KOPP, CRNA specializes in Certified Registered Nurse Anesthetist and practices in NORTH CONWAY, New Hampshire. Credentials: CRNA.
How much does GRIFFIN KOPP, CRNA prescribe under Medicare Part D?
In 2023, GRIFFIN KOPP, CRNA wrote 93 Medicare Part D claims totaling $2K in drug costs for 39 beneficiaries.
Where is GRIFFIN KOPP, CRNA located?
GRIFFIN KOPP, CRNA is located at 3073 WHITE MOUNTAIN HWY, NORTH CONWAY, NH, 03860. Phone: (603) 356-4835.
What is GRIFFIN KOPP, CRNA's NPI number?
GRIFFIN KOPP, CRNA's National Provider Identifier (NPI) is 1073120754, issued on 09/28/2020.
Does GRIFFIN KOPP, CRNA prescribe opioids?
Yes, GRIFFIN KOPP, CRNA had 20 opioid claims in 2023 with an opioid prescribing rate of 21.5%.
How many Certified Registered Nurse Anesthetist providers are there in the US?
There are 62,433 Certified Registered Nurse Anesthetist providers across 55 states in the US. The average Certified Registered Nurse Anesthetist provider writes 282 Medicare Part D claims per year.
What drugs does GRIFFIN KOPP, CRNA prescribe most often?
Based on 2023 Medicare Part D data, GRIFFIN KOPP, CRNA's most frequently prescribed drugs include Gabapentin, Meloxicam, Pregabalin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GRIFFIN KOPP, CRNA accept Medicare?
GRIFFIN KOPP, CRNA appears in CMS Medicare data with 93 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GRIFFIN KOPP, CRNA's credentials?
GRIFFIN KOPP, CRNA's NPI is 1073120754 with credentials CRNA. 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

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