2026 NPPES data Adult Health Clinical Nurse Specialist NPI 1730506304
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Megan Grey

Adult Health Clinical Nurse Specialist in Crofton, Maryland. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,375 in Adult Health Clinical Nurse 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
2K
Medicare Part D claims · 169 beneficiaries · Adult Health Clinical Nurse Specialist avg: 1K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
▼ 8 pts below national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Megan Grey reported a CMS MIPS final score of 75/100 - below the 83.1 national average - and filed 1,559 Medicare Part D claims in 2023.

75/100
MIPS score · -8 vs avg
2K
Part D claims, 2023
84%
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.

Megan Grey's MIPS score vs every scored U.S. clinician

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

75 15th percentile higher than 15% 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+: 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

Where Megan Grey sits

This provider among adult health clinical nurse specialist peers

Across the 144 adult health clinical nurse specialist providers who report both Medicare Part D prescribing and a MIPS quality score, Megan Grey writes more Part D claims than 76% of them and scores higher on MIPS quality than 24% - placing this provider in the high-volume, lower-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

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.448.873.297.7Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 20Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 57Megan Grey-Part D claim volume, percentile in specialty: 76 · MIPS quality, percentile: 24
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one adult health clinical nurse specialist peer from a representative sample of 60; the gold marker is Megan Grey. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Megan Grey?

Below national average

NPI registry status

Active

Issued 03/21/2014

NPI 1730506304

Primary specialty

Adult Health Clinical Nurse Specialist

Niche

1,375 US NPIs in this specialty

Medicare Part D claims

1,559 43% vs specialty avg

2023 prescription claims

Specialty avg: 1,088

MIPS final score

75/100 8.1 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Maryland

How Adult Health Clinical Nurse Specialist compares to other specialties among Maryland providers

Maryland providers

Largest specialties in Maryland (% of in-state providers)

Behavior Technician - 14.1%Behavior Technician14.1%Clinical Social Worker - 5.5%Clinical Social Worker5.5%Student in an Organized Health Care Education/Training Program - 4.5%Student in an Organized Health Care Education/Training Program4.5%Home Health Aide - 4.4%Home Health Aide4.4%Physical Therapist - 3.9%Physical Therapist3.9%Pharmacist - 3.6%Pharmacist3.6%Adult Health Clinical Nurse Specialist - 0%Adult Health Clinical Nurse Specialist0%
Largest specialties in Maryland (% of in-state providers)

Medicare quality performance, MIPS

Megan Grey's 2023 MIPS final score plotted against the Adult Health Clinical Nurse Specialist national average

Below national average
MIPS Final Score
75/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Adult Health Clinical Nurse Specialist) - 75/100 vs national avg 83.1

0%100%National avg83%75%
MIPS final score (Adult Health Clinical Nurse Specialist) - 75/100 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).

Megan Grey appears in the CMS NPPES registry as a Adult Health Clinical Nurse Specialist provider at 2131 DAVIDSONVILLE RD, Crofton, MD, 21114, with a listed phone of (410) 507-7617. NPI 1730506304 was issued on 03/21/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Grey 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 1,559 prescription claims written by this provider, covering 169 Medicare beneficiaries and totaling roughly $94K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 4.6%. 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 75/100 for the 2023 performance year, compared with the national average of 83.1.

Adult Health Clinical Nurse Specialist is a narrow specialty nationwide, with 1,375 enrolled providers across 49 states and an average of 1,088 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

2131 DAVIDSONVILLE RD
Crofton, MD 21114

Provider Details

NPI 1730506304
Specialty Adult Health Clinical Nurse Specialist
Gender Female
NPI Issued 03/21/2014

CMS Quality Score (MIPS)

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

75
Final Score
Avg: 83.1

Reporting: Group practice

Hospital and facility affiliations

Facilities where Megan Grey 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.

Maryland Elder Care LLC
Crofton, MD

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

Megan Grey - brand share 16.0%
Adult Health Clinical Nurse Specialist average

16% brand-name claims vs 84% generic, on 1,559 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.

1,559
Total Claims
$94K
Total Drug Cost
169
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,582
Total Day Supply
34,207
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$62K
Generic Drug Cost
$32K
Opioid Claims
71 (4.6% rate)
Antibiotic Claims
55

Patient Demographics

Average Patient Age
80.0 years
Avg HCC Risk Score
2.98
Gender Split
63% female / 37% male

Top Prescribed Drugs (Medicare Part D)

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

What Megan Grey 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
Atorvastatin Calcium
90
Gabapentin
73
Alprazolam
70
Levothyroxine Sodium
62
Pantoprazole Sodium
59
Furosemide
52
Tamsulosin Hcl
42
Amlodipine Besylate
34
Mirtazapine
30
Sertraline Hcl
30

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

Adult Health Clinical Nurse Specialist Overview

How Megan Grey fits within the Adult Health Clinical Nurse Specialist landscape nationally.

1,375
Adult Health Clinical Nurse Specialist Providers in US
49
States with Adult Health Clinical Nurse Specialist
1,088
Avg Claims per Provider

Megan Grey's 1,559 claims are above the specialty average of 1,088.

Nearby Adult Health Clinical Nurse Specialist Providers in Maryland

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

Compare Adult Health Clinical Nurse Specialist 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 Maryland medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Adult Health Clinical Nurse Specialist 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.

Frequently Asked Questions

What is Megan Grey's specialty?
Megan Grey specializes in Adult Health Clinical Nurse Specialist and practices in Crofton, Maryland.
How much does Megan Grey prescribe under Medicare Part D?
In 2023, Megan Grey wrote 1,559 Medicare Part D claims totaling $94K in drug costs for 169 beneficiaries.
What is Megan Grey's Medicare quality score?
Megan Grey has a CMS MIPS Final Score of 75/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Megan Grey located?
Megan Grey is located at 2131 DAVIDSONVILLE RD, Crofton, MD, 21114. Phone: (410) 507-7617.
What is Megan Grey's NPI number?
Megan Grey's National Provider Identifier (NPI) is 1730506304, issued on 03/21/2014.
Does Megan Grey prescribe more brand-name or generic drugs?
Megan Grey's prescribing is 16% brand-name and 84% generic drugs by claim count, with $62K in brand drug costs.
Does Megan Grey prescribe opioids?
Yes, Megan Grey had 71 opioid claims in 2023 with an opioid prescribing rate of 4.6%.
How many Adult Health Clinical Nurse Specialist providers are there in the US?
There are 1,375 Adult Health Clinical Nurse Specialist providers across 49 states in the US. The average Adult Health Clinical Nurse Specialist provider writes 1,088 Medicare Part D claims per year.
What drugs does Megan Grey prescribe most often?
Based on 2023 Medicare Part D data, Megan Grey's most frequently prescribed drugs include Atorvastatin Calcium, Gabapentin, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Megan Grey accept Medicare?
Megan Grey appears in CMS Medicare data with 1,559 Part D claims and 169 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Megan Grey's credentials?
Megan Grey's NPI is 1730506304. 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

Compiled from official public sources by the PlainDoctor editorial team.