2026 NPPES data Nurse Practitioner NPI 1275513525 A.R.N.P.
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PAULA CASSFORD, A.R.N.P.

Nurse Practitioner in BRAINTREE, Massachusetts. 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
6K
Medicare Part D claims · 441 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

PAULA CASSFORD, A.R.N.P. filed 5,799 Medicare Part D claims in 2023 as a Nurse Practitioner in BRAINTREE, Massachusetts, prescribing 88% generic.

6K
Part D claims, 2023
88%
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.

PAULA CASSFORD, A.R.N.P.'s Medicare Part D volume vs every U.S. prescriber

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

5,799 Top 5% higher than 95% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 PAULA CASSFORD, A.R.N.P.?

Quality data not reported

NPI registry status

Active

Issued 01/20/2006

NPI 1275513525

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

5,799 435% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Massachusetts

How Nurse Practitioner compares to other specialties among Massachusetts providers

Massachusetts providers

Nurse Practitioner share within Massachusetts

1. Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nurse Practitioner share within Massachusetts

Specialty board-certification context

Estimated specialty board-certified rate — Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Nurse Practitioner) — 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).

PAULA CASSFORD, A.R.N.P. appears in the CMS NPPES registry as a Nurse Practitioner provider holding A.R.N.P. credentials at 111 GROSSMAN DRIVE, BRAINTREE, MA, 02184, with a listed phone of (781) 849-1000. NPI 1275513525 was issued on 01/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CASSFORD 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 5,799 prescription claims written by this provider, covering 441 Medicare beneficiaries and totaling roughly $530K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 2.5%. 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

111 GROSSMAN DRIVE
BRAINTREE, MA 02184

Provider Details

NPI 1275513525
Specialty Nurse Practitioner
Credentials A.R.N.P.
Gender Female
NPI Issued 01/20/2006

Hospital and facility affiliations

Facilities where PAULA CASSFORD, A.R.N.P. 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.

ATRIUS HEALTH INC
DEDHAM, MA

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 — Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 — they are NOT specific to PAULA CASSFORD, A.R.N.P.. To verify PAULA CASSFORD, A.R.N.P.'s current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

PAULA CASSFORD, A.R.N.P. — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 5,799 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.

5,799
Total Claims
$530K
Total Drug Cost
441
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
13,071
Total Day Supply
380,475
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$418K
Generic Drug Cost
$110K
Opioid Claims
147 (2.5% rate)
Antibiotic Claims
144

Patient Demographics

Average Patient Age
72.3 years
Avg HCC Risk Score
1.04
Gender Split
76% female / 24% male
Age Distribution
<65: 31, 65-74: 240, 75-84: 138, 85+: 32

Top Prescribed Drugs (Medicare Part D)

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

What PAULA CASSFORD, A.R.N.P. 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
Lisinopril
395
Atorvastatin Calcium
332
Levothyroxine Sodium
273
Simvastatin
260
Amlodipine Besylate
218
Gabapentin
181
Losartan Potassium
179
Hydrochlorothiazide
161
Lorazepam
148
Omeprazole
147

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

Nurse Practitioner Overview

How PAULA CASSFORD, A.R.N.P. fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

PAULA CASSFORD, A.R.N.P.'s 5,799 claims are above the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Massachusetts

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

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

Frequently Asked Questions

What is PAULA CASSFORD, A.R.N.P.'s specialty?
PAULA CASSFORD, A.R.N.P. specializes in Nurse Practitioner and practices in BRAINTREE, Massachusetts. Credentials: A.R.N.P..
How much does PAULA CASSFORD, A.R.N.P. prescribe under Medicare Part D?
In 2023, PAULA CASSFORD, A.R.N.P. wrote 5,799 Medicare Part D claims totaling $530K in drug costs for 441 beneficiaries.
Where is PAULA CASSFORD, A.R.N.P. located?
PAULA CASSFORD, A.R.N.P. is located at 111 GROSSMAN DRIVE, BRAINTREE, MA, 02184. Phone: (781) 849-1000.
What is PAULA CASSFORD, A.R.N.P.'s NPI number?
PAULA CASSFORD, A.R.N.P.'s National Provider Identifier (NPI) is 1275513525, issued on 01/20/2006.
Does PAULA CASSFORD, A.R.N.P. prescribe more brand-name or generic drugs?
PAULA CASSFORD, A.R.N.P.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $418K in brand drug costs.
Does PAULA CASSFORD, A.R.N.P. prescribe opioids?
Yes, PAULA CASSFORD, A.R.N.P. had 147 opioid claims in 2023 with an opioid prescribing rate of 2.5%.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does PAULA CASSFORD, A.R.N.P. prescribe most often?
Based on 2023 Medicare Part D data, PAULA CASSFORD, A.R.N.P.'s most frequently prescribed drugs include Lisinopril, Atorvastatin Calcium, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PAULA CASSFORD, A.R.N.P. accept Medicare?
PAULA CASSFORD, A.R.N.P. appears in CMS Medicare data with 5,799 Part D claims and 441 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PAULA CASSFORD, A.R.N.P.'s credentials?
PAULA CASSFORD, A.R.N.P.'s NPI is 1275513525 with credentials A.R.N.P.. 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