NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1396857066 M.D.
Verify on CMS → Lee Cranberg, M.D.
Neurology Physician in Chestnut Hill, 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 19,885 in Neurology Physician, 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
70
Medicare Part D claims · Neurology Physician avg: 1K
MIPS score
86.3/100
▲ 3 pts above national avg 83.1 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lee Cranberg, M.D. reported a CMS MIPS final score of 86.3/100 - above the 83.1 national average - and filed 70 Medicare Part D claims in 2023.
- 86.3/100
- MIPS score · +3 vs avg
- 70
- 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.
Lee Cranberg, 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
86 Top 48% higher than 52% of 477,587 scored providers
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 Lee Cranberg, M.D. sits
This provider among neurology physician peers
Across the 5,437 neurology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Lee Cranberg, M.D. writes more Part D claims than 10% of them and scores higher on MIPS quality than 56% - placing this provider in the lower-volume, high-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
Each dot is one neurology physician peer from a representative sample of 60; the gold marker is Lee Cranberg, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Lee Cranberg, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - 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 Lee Cranberg, M.D.?
High performer (top quartile)Primary specialty
Neurology Physician
Medicare Part D claims
70 95% vs specialty avg
MIPS final score
86.3/100 3.2 pts vs avg
Specialty distribution in Massachusetts
How Neurology Physician compares to other specialties among Massachusetts providers
Medicare quality performance, MIPS
Lee Cranberg, M.D.'s 2023 MIPS final score plotted against the Neurology Physician national average
- MIPS Final Score
- 86.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurology Physician) - 86.3/100 vs national avg 83.1
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).
Lee Cranberg, M.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D. credentials at 51 ALBERTA RD, Chestnut Hill, MA, 02467, with a listed phone of (617) 327-7290. NPI 1396857066 was issued on 08/31/2006.
Medicare Part D records for calendar year 2023 show 70 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $3K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 86.3/100 for the 2023 performance year (Quality 78.8, Cost 58.7), compared with the national average of 83.1.
Neurology Physician is a mid-sized specialty nationwide, with 19,885 enrolled providers across 54 states and an average of 1,309 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
Provider Details
| NPI | 1396857066 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/31/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
86.2643
Final Score
Avg: 83.1
78.8411
Quality
58.7066
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Lee Cranberg, M.D. 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.
Cambridge Public Health Commission
Cambridge, 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 Lee Cranberg, M.D.. To verify Lee Cranberg, M.D.'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
70
Total Claims
$3K
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 103
- Total Day Supply
- 2,679
- Brand Drug Cost
- $0
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 68.7 years
- Avg HCC Risk Score
- 1.12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Memantine Hcl | 29 |
| Levetiracetam Er Levetiracetam | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Lee Cranberg, M.D. fits within the Neurology Physician landscape nationally.
19,885
Neurology Physician Providers in US
54
States with Neurology Physician
1,309
Avg Claims per Provider
Lee Cranberg, M.D.'s 70 claims are below the specialty average of 1,309.
Nearby Neurology Physician Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Cranberg.
Bardia Abbasi
Boston, MA
Dr. Shabbir Abbasi
M.D.
Leominster, MA
Dr. Widad Abou Chaar
MD
Boston, MA
Dr. Mahmoud Abu-Ata
M.D.
Boston, MA
Dr. Diler Acar
MD
Boston, MA
Compare Neurology Physician 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 Massachusetts medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Neurology Physician 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.
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Frequently Asked Questions
What is Lee Cranberg, M.D.'s specialty? ▼
Lee Cranberg, M.D. specializes in Neurology Physician and practices in Chestnut Hill, Massachusetts. Credentials: M.D..
How much does Lee Cranberg, M.D. prescribe under Medicare Part D? ▼
In 2023, Lee Cranberg, M.D. wrote 70 Medicare Part D claims totaling $3K in drug costs for N/A beneficiaries.
What is Lee Cranberg, M.D.'s Medicare quality score? ▼
Lee Cranberg, M.D. has a CMS MIPS Final Score of 86.3/100 (Quality: 78.8, Cost: 58.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lee Cranberg, M.D. located? ▼
Lee Cranberg, M.D. is located at 51 ALBERTA RD, Chestnut Hill, MA, 02467. Phone: (617) 327-7290.
What is Lee Cranberg, M.D.'s NPI number? ▼
Lee Cranberg, M.D.'s National Provider Identifier (NPI) is 1396857066, issued on 08/31/2006.
How many Neurology Physician providers are there in the US? ▼
There are 19,885 Neurology Physician providers across 54 states in the US. The average Neurology Physician provider writes 1,309 Medicare Part D claims per year.
What drugs does Lee Cranberg, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Lee Cranberg, M.D.'s most frequently prescribed drugs include Memantine Hcl, Levetiracetam Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lee Cranberg, M.D. accept Medicare? ▼
Lee Cranberg, M.D. appears in CMS Medicare data with 70 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lee Cranberg, M.D.'s credentials? ▼
Lee Cranberg, M.D.'s NPI is 1396857066 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
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 (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.