NPI registry status
Active
2026 NPPES data Adult Health Nurse Practitioner NPI 1386834554 NP
Verify on CMS → Allison Rosenberg, NP
Adult Health Nurse Practitioner in Boston, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 29,811 in Adult Health Nurse Practitioner, 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
900
Medicare Part D claims · 274 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Allison Rosenberg, NP filed 900 Medicare Part D claims in 2024 as an Adult Health Nurse Practitioner in Boston, Massachusetts, prescribing 88% generic.
- 900
- Part D claims, 2024
- 88%
- generic prescribing
- ≥74th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Allison Rosenberg, NP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1386834554), first enumerated 07/25/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 900 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Allison Rosenberg, NP's individual license status. Verify directly with the state medical board.
Source: BORIM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Rosenberg with other Adult Health Nurse Practitioner providers
Same primary specialty, same federal CMS NPPES roster.
All 446 Adult Health Nurse Practitioner providers in Boston, MA →
Also enrolled in Massachusetts
- Christine Abbott, NP Boston, MA
- Maureen Abbott, NP Boston, MA
- Bethany Abde, AGNP - BC Wareham, MA
- Nadia Abdulrazak, N.P. Boston, MA
- June Abraham, NP Boston, MA
- Van Abreu, N.P. Reading, MA
Other specialties in Boston: Student in an Organized Health Care Education/Training Program (7,373) · Internal Medicine Physician (3,060) · Clinical Social Worker (1,808) · Physician Assistant (1,545)
CMS NPPES provider registry desk
NPI 1386834554 · Adult Health Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1386834554
- ENUM-MID 2007
- TAX-MID 30K Adult Health
- RX-LIGHT 900
- BOOK-LIGHT 1,420 in Massachusetts
- PHOTO-ENUM Paula Lamon, ARNP · 2007
Allison Rosenberg, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
900 ≥ 74th percentile 74% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Allison Rosenberg, NP?
Quality data not reportedPrimary specialty
Adult Health Nurse Practitioner
Medicare Part D claims
900 30% vs specialty avg
Specialty distribution in Massachusetts
How Adult Health Nurse Practitioner compares to other specialties among Massachusetts providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Adult Health Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1386834554 |
|---|---|
| Specialty | Adult Health Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 07/25/2007 |
Hospital and facility affiliations
Facilities where Allison Rosenberg, NP 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.
The General Hospital Corporation
Boston, 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 Allison Rosenberg, NP. To verify Allison Rosenberg, NP'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
Allison Rosenberg, NP - brand share 12.0%
Adult Health Nurse Practitioner average
12% brand-name claims vs 88% generic, on 900 2024 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 2024.
900
Total Claims
$1.1M
Total Drug Cost
274
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,932.8
- Total Day Supply
- 56,236
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $33K
- Opioid Claims
- 12 (1.3% rate)
Patient Demographics
- Average Patient Age
- 74.4 years
- Avg HCC Risk Score
- 1.22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Allison Rosenberg, NP prescribes most
Top Medicare Part D drugs by claim count, 2024
- Anastrozole
Anastrozole
391 claims
- Exemestane 89
Exemestane
89 claims
- Letrozole 82
Letrozole
82 claims
- Tamoxifen Citrate 70
Tamoxifen Citrate
70 claims
- Ibrance 47
Ibrance
47 claims
- Gabapentin 28
Gabapentin
28 claims
- Lorazepam 23
Lorazepam
23 claims
- Eliquis 19
Eliquis
19 claims
| Drug | Claims |
|---|---|
| Anastrozole | 391 |
| Exemestane | 89 |
| Letrozole | 82 |
| Tamoxifen Citrate | 70 |
| Ibrance Palbociclib | 47 |
| Gabapentin | 28 |
| Lorazepam | 23 |
| Eliquis Apixaban | 19 |
| Verzenio Abemaciclib | 13 |
| Ondansetron Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Adult Health Nurse Practitioner Overview
How Allison Rosenberg, NP fits within the Adult Health Nurse Practitioner landscape nationally.
29,811
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,291
Avg Claims per Provider
Allison Rosenberg, NP's 900 claims are below the specialty average of 1,291.
Nationwide Adult Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Rosenberg, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adult Health Nurse Practitioner Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Rosenberg.
One of 1,420 Adult Health Nurse Practitioner providers enrolled in Massachusetts, 11 are shown on this page.
Dr. Margaret Ackerman
DNP
Salem, MA
Rebecca Acome
N.P.
Jamaica Plain, MA
Annette Adams
CNP
Nantucket, MA
Linda Adelberg
NP
Fairhaven, MA
Gloria Adigwe
NP
Needham, MA
Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Allison Rosenberg, NP's specialty? ▼
Allison Rosenberg, NP specializes in Adult Health Nurse Practitioner and practices in Boston, Massachusetts. Credentials: NP.
How much does Allison Rosenberg, NP prescribe under Medicare Part D? ▼
In 2024, Allison Rosenberg, NP wrote 900 Medicare Part D claims totaling $1.1M in drug costs for 274 beneficiaries.
Where is Allison Rosenberg, NP located? ▼
Allison Rosenberg, NP is located at 55 FRUIT ST, Boston, MA, 02114. Phone: (617) 219-1230.
What is Allison Rosenberg, NP's NPI number? ▼
Allison Rosenberg, NP's National Provider Identifier (NPI) is 1386834554, issued on 07/25/2007.
Does Allison Rosenberg, NP prescribe more brand-name or generic drugs? ▼
Allison Rosenberg, NP's prescribing is 12% brand-name and 88% generic drugs by claim count, with $1.1M in brand drug costs.
Does Allison Rosenberg, NP prescribe opioids? ▼
Yes, Allison Rosenberg, NP had 12 opioid claims in 2024 with an opioid prescribing rate of 1.3%.
How many Adult Health Nurse Practitioner providers are there in the US? ▼
There are 29,811 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,291 Medicare Part D claims per year.
What drugs does Allison Rosenberg, NP prescribe most often? ▼
Based on 2024 Medicare Part D data, Allison Rosenberg, NP's most frequently prescribed drugs include Anastrozole, Exemestane, Letrozole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Allison Rosenberg, NP accept Medicare? ▼
Allison Rosenberg, NP appears in CMS Medicare data with 900 Part D claims and 274 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Allison Rosenberg, NP's credentials? ▼
Allison Rosenberg, NP's NPI is 1386834554 with credentials NP. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.