2026 NPPES data Registered Nurse NPI 1366010100
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MORGAN GRIFFIN

Registered Nurse in MILFORD, Connecticut. 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
174
Medicare Part D claims · 79 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.5637/100
▼ 10 pts below national avg 83.1 · [object Object]

What the federal data shows

MORGAN GRIFFIN reported a CMS MIPS final score of 73.5637/100 — below the 83.1 national average — and filed 174 Medicare Part D claims in 2023.

73.5637/100
MIPS score · -10 vs avg
174
Part D claims, 2023
87%
generic prescribing

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.

MORGAN GRIFFIN's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

74 11th percentile higher than 11% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

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

What does the federal data show about MORGAN GRIFFIN?

Below national average

NPI registry status

Active

Issued 06/17/2021

NPI 1366010100

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

174 83% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

MIPS final score

73.5637/100 9.536299999999997% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Connecticut

How Registered Nurse compares to other specialties among Connecticut providers

Connecticut providers

Registered Nurse share within Connecticut

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Connecticut

Medicare quality performance — MIPS

MORGAN GRIFFIN's 2023 MIPS final score plotted against the Registered Nurse national average

Below national average
MIPS Final Score
73.5637/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Registered Nurse) — 73.5637/100 vs national avg 83.1

0%100%National avg83%73.6%
MIPS final score (Registered Nurse) — 73.5637/100 vs national avg 83.1

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).

MORGAN GRIFFIN appears in the CMS NPPES registry as a Registered Nurse provider at 20 COMMERCE PARK, MILFORD, CT, 06460, with a listed phone of (203) 292-2000. NPI 1366010100 was issued on 06/17/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GRIFFIN 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 174 prescription claims written by this provider, covering 79 Medicare beneficiaries and totaling roughly $67K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 19.0%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.5637/100 for the 2023 performance year (Quality 75.8435, Cost 51.4318), compared with the national average of 83.1.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

20 COMMERCE PARK
MILFORD, CT 06460

Provider Details

NPI 1366010100
Specialty Registered Nurse
Gender Female
NPI Issued 06/17/2021

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

73.5637
Final Score
Avg: 83.1
75.8435
Quality
51.4318
Cost
74
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where MORGAN GRIFFIN 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.

MAINEHEALTH
BRUNSWICK, ME
NORTHEAST MEDICAL GROUP INC
WATERFORD, CT

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

MORGAN GRIFFIN — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 174 2023 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 2023.

174
Total Claims
$67K
Total Drug Cost
79
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
213
Total Day Supply
4,939
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$44K
Generic Drug Cost
$23K
Opioid Claims
33 (19.0% rate)
Antibiotic Claims
15

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
2.76
Gender Split
52% female / 48% male

Top Prescribed Drugs (Medicare Part D)

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

What MORGAN GRIFFIN 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
Potassium Chloride
17
Oxycodone Hcl
16
Eliquis
Apixaban
15

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

Registered Nurse Overview

How MORGAN GRIFFIN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

MORGAN GRIFFIN's 174 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Connecticut

Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as GRIFFIN.

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

Frequently Asked Questions

What is MORGAN GRIFFIN's specialty?
MORGAN GRIFFIN specializes in Registered Nurse and practices in MILFORD, Connecticut.
How much does MORGAN GRIFFIN prescribe under Medicare Part D?
In 2023, MORGAN GRIFFIN wrote 174 Medicare Part D claims totaling $67K in drug costs for 79 beneficiaries.
What is MORGAN GRIFFIN's Medicare quality score?
MORGAN GRIFFIN has a CMS MIPS Final Score of 73.5637/100 (Quality: 75.8435, Cost: 51.4318). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MORGAN GRIFFIN located?
MORGAN GRIFFIN is located at 20 COMMERCE PARK, MILFORD, CT, 06460. Phone: (203) 292-2000.
What is MORGAN GRIFFIN's NPI number?
MORGAN GRIFFIN's National Provider Identifier (NPI) is 1366010100, issued on 06/17/2021.
Does MORGAN GRIFFIN prescribe more brand-name or generic drugs?
MORGAN GRIFFIN's prescribing is 13% brand-name and 87% generic drugs by claim count, with $44K in brand drug costs.
Does MORGAN GRIFFIN prescribe opioids?
Yes, MORGAN GRIFFIN had 33 opioid claims in 2023 with an opioid prescribing rate of 19.0%.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does MORGAN GRIFFIN prescribe most often?
Based on 2023 Medicare Part D data, MORGAN GRIFFIN's most frequently prescribed drugs include Potassium Chloride, Oxycodone Hcl, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MORGAN GRIFFIN accept Medicare?
MORGAN GRIFFIN appears in CMS Medicare data with 174 Part D claims and 79 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MORGAN GRIFFIN's credentials?
MORGAN GRIFFIN's NPI is 1366010100. 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.
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