2026 NPPES data Internal Medicine Physician NPI 1407293772 M.D.
Verify on CMS →

SCOTT MASSEY, M.D.

Internal Medicine Physician in CHAMBERSBURG, Pennsylvania. 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
5K
Medicare Part D claims · 578 beneficiaries · Internal Medicine Physician avg: 3K
MIPS score
5.7249/100
▼ 77 pts below national avg 83.1 · [object Object]
Industry payments
$505.48
8 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

SCOTT MASSEY, M.D. reported a CMS MIPS final score of 5.7249/100 — below the 83.1 national average — and filed 4,547 Medicare Part D claims in 2023.

5.7249/100
MIPS score · -77 vs avg
5K
Part D claims, 2023
Likely
board-certified (heuristic)

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.

SCOTT MASSEY, M.D.'s MIPS score vs every scored U.S. clinician

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

6 2nd percentile higher than 2% of 477,587 scored providers

0–10: 8,684 scored providers (2%). This entry sits in this band. 10–20: 3,008 scored providers (1%). Above this entry. 20–30: 3,069 scored providers (1%). Above this entry. 30–40: 2,746 scored providers (1%). Above this entry. 40–50: 2,928 scored providers (1%). Above this entry. 50–60: 5,882 scored providers (1%). Above this entry. 60–70: 13,906 scored providers (3%). Above this entry. 70–80: 118,074 scored providers (25%). Above this entry. 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

Board certification likely (heuristic — not verified)

SCOTT MASSEY, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting — 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 SCOTT MASSEY, M.D.?

Below national average

NPI registry status

Active

Issued 05/28/2013

NPI 1407293772

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

4,547 67% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

MIPS final score

5.7249/100 77.37509999999999% pts

Penalty band band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Internal Medicine Physician compares to other specialties among Pennsylvania providers

Pennsylvania providers

Internal Medicine Physician share within Pennsylvania

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Pennsylvania

Medicare quality performance — MIPS

SCOTT MASSEY, M.D.'s 2023 MIPS final score plotted against the Internal Medicine Physician national average

Below national average
MIPS Final Score
5.7249/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Internal Medicine Physician) — 5.7249/100 vs national avg 83.1

0%100%National avg83%5.7%
MIPS final score (Internal Medicine Physician) — 5.7249/100 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).

SCOTT MASSEY, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 112 N 7TH ST, CHAMBERSBURG, PA, 17201, with a listed phone of (717) 217-4300. NPI 1407293772 was issued on 05/28/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MASSEY 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 4,547 prescription claims written by this provider, covering 578 Medicare beneficiaries and totaling roughly $384K in drug spend, with an opioid prescribing rate of 23.3%. 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 5.7249/100 for the 2023 performance year (Quality 0, Cost 19.083), compared with the national average of 83.1.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

112 N 7TH ST
CHAMBERSBURG, PA 17201

Provider Details

NPI 1407293772
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 05/28/2013

CMS Quality Score (MIPS)

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

5.7249
Final Score
Avg: 83.1
0
Quality
19.083
Cost

Reporting: Individual

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for SCOTT MASSEY, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$505

Largest payer

Abbott Laboratories

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to SCOTT MASSEY, M.D.. To verify SCOTT MASSEY, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-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 Pennsylvania 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.

4,547
Total Claims
$384K
Total Drug Cost
578
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,909
Total Day Supply
172,505
Generic Drug Cost
$143K
Opioid Claims
1,059 (23.3% rate)
Antibiotic Claims
24

Patient Demographics

Average Patient Age
64.8 years
Avg HCC Risk Score
1.68
Gender Split
61% female / 39% male
Age Distribution
<65: 269, 65-74: 215, 75-84: 79, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

What SCOTT MASSEY, M.D. 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
372
Oxycodone Hcl
352
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
166
Cyclobenzaprine Hcl
146
Losartan Potassium
139
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
137
Morphine Sulfate Er
Morphine Sulfate
131
Duloxetine Hcl
130
Tizanidine Hcl
126
Atorvastatin Calcium
111

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

Internal Medicine Physician Overview

How SCOTT MASSEY, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

SCOTT MASSEY, M.D.'s 4,547 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Pennsylvania

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

Compare Internal Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SCOTT MASSEY, M.D.'s specialty?
SCOTT MASSEY, M.D. specializes in Internal Medicine Physician and practices in CHAMBERSBURG, Pennsylvania. Credentials: M.D..
How much does SCOTT MASSEY, M.D. prescribe under Medicare Part D?
In 2023, SCOTT MASSEY, M.D. wrote 4,547 Medicare Part D claims totaling $384K in drug costs for 578 beneficiaries.
What is SCOTT MASSEY, M.D.'s Medicare quality score?
SCOTT MASSEY, M.D. has a CMS MIPS Final Score of 5.7249/100 (Quality: 0, Cost: 19.083). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SCOTT MASSEY, M.D. located?
SCOTT MASSEY, M.D. is located at 112 N 7TH ST, CHAMBERSBURG, PA, 17201. Phone: (717) 217-4300.
What is SCOTT MASSEY, M.D.'s NPI number?
SCOTT MASSEY, M.D.'s National Provider Identifier (NPI) is 1407293772, issued on 05/28/2013.
Does SCOTT MASSEY, M.D. prescribe opioids?
Yes, SCOTT MASSEY, M.D. had 1,059 opioid claims in 2023 with an opioid prescribing rate of 23.3%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does SCOTT MASSEY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, SCOTT MASSEY, M.D.'s most frequently prescribed drugs include Gabapentin, Oxycodone Hcl, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SCOTT MASSEY, M.D. accept Medicare?
SCOTT MASSEY, M.D. appears in CMS Medicare data with 4,547 Part D claims and 578 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SCOTT MASSEY, M.D.'s credentials?
SCOTT MASSEY, M.D.'s NPI is 1407293772 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

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