NPI registry status
Active
2026 NPPES data Neurology Physician NPI 1407293913 M.D., PH.D.
Verify on CMS → Sung-Min Park, M.D., PH.D.
Neurology Physician in New Haven, Connecticut.
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
207
Medicare Part D claims · 40 beneficiaries · Neurology Physician avg: 1K
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.6/100
▼ 10 pts below national avg 83.1 · Mid-tier
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
Sung-Min Park, M.D., PH.D. reported a CMS MIPS final score of 73.6/100 - below the 83.1 national average - and filed 207 Medicare Part D claims in 2023.
- 73.6/100
- MIPS score · -10 vs avg
- 207
- Part D claims, 2023
- 69%
- generic prescribing
- 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.
Sung-Min Park, M.D., PH.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
74 11th percentile higher than 11% 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 Sung-Min Park, M.D., PH.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, Sung-Min Park, M.D., PH.D. writes more Part D claims than 21% of them and scores higher on MIPS quality than 12% - placing this provider in the lower-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
Each dot is one neurology physician peer from a representative sample of 60; the gold marker is Sung-Min Park, M.D., PH.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Sung-Min Park, M.D., PH.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 Sung-Min Park, M.D., PH.D.?
Below national averagePrimary specialty
Neurology Physician
Medicare Part D claims
207 84% vs specialty avg
MIPS final score
73.6/100 9.5 pts vs avg
Specialty distribution in Connecticut
How Neurology Physician compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Sung-Min Park, M.D., PH.D.'s 2023 MIPS final score plotted against the Neurology Physician national average
- MIPS Final Score
- 73.6/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Neurology Physician) - 73.6/100 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).
Sung-Min Park, M.D., PH.D. appears in the CMS NPPES registry as a Neurology Physician provider holding M.D., PH.D. credentials at 800 HOWARD AVE LOWR LEVEL, New Haven, CT, 06519, with a listed phone of (917) 494-5429. NPI 1407293913 was issued on 05/24/2013.
Medicare Part D records for calendar year 2023 show 207 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $60K in drug spend, split 31% brand-name and 69% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73.6/100 for the 2023 performance year (Quality 75.8, Cost 51.4), 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 | 1407293913 |
|---|---|
| Specialty | Neurology Physician |
| Credentials | M.D., PH.D. |
| Gender | Male |
| NPI Issued | 05/24/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
73.5637
Final Score
Avg: 83.1
75.8435
Quality
51.4318
Cost
74
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Sung-Min Park, M.D., PH.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.
Gamma Neuro Network Inc
Leander, TX
Yale University
New Haven, CT
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 · Above average
Sung-Min Park, M.D., PH.D. - brand share 31.0%
Neurology Physician average
31% brand-name claims vs 69% generic, on 207 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.
207
Total Claims
$60K
Total Drug Cost
40
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 280
- Total Day Supply
- 7,656
- Brand vs Generic
- 31% brand / 69% generic
- Brand Drug Cost
- $56K
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 70.8 years
- Avg HCC Risk Score
- 1.77
- Gender Split
- 63% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sung-Min Park, M.D., PH.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Gabapentin
Gabapentin
41 claims
- Nurtec Odt
Nurtec Odt
23 claims
- Lamotrigine 16
Lamotrigine
16 claims
- Emgality Syringe 13
Emgality Syringe
13 claims
- Pregabalin 11
Pregabalin
11 claims
| Drug | Claims |
|---|---|
| Gabapentin | 41 |
| Nurtec Odt Rimegepant Sulfate | 23 |
| Lamotrigine | 16 |
| Emgality Syringe Galcanezumab-Gnlm | 13 |
| Pregabalin | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Neurology Physician Overview
How Sung-Min Park, M.D., PH.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
Sung-Min Park, M.D., PH.D.'s 207 claims are below the specialty average of 1,309.
Nearby Neurology Physician Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Park.
Dr. Wasan Abd Wahab
M.D.
New Haven, CT
Dr. Swetha Ade
M.D.
Hartford, CT
Dr. Ashish Adlakha
MD
Farmington, CT
Dr. Idaira Aguilar Tejedor
M.D.
Stratford, CT
Dr. Anees Ahmed
MD
Manchester, CT
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 Connecticut 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 Sung-Min Park, M.D., PH.D.'s specialty? ▼
Sung-Min Park, M.D., PH.D. specializes in Neurology Physician and practices in New Haven, Connecticut. Credentials: M.D., PH.D..
How much does Sung-Min Park, M.D., PH.D. prescribe under Medicare Part D? ▼
In 2023, Sung-Min Park, M.D., PH.D. wrote 207 Medicare Part D claims totaling $60K in drug costs for 40 beneficiaries.
What is Sung-Min Park, M.D., PH.D.'s Medicare quality score? ▼
Sung-Min Park, M.D., PH.D. has a CMS MIPS Final Score of 73.6/100 (Quality: 75.8, Cost: 51.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Sung-Min Park, M.D., PH.D. located? ▼
Sung-Min Park, M.D., PH.D. is located at 800 HOWARD AVE LOWR LEVEL, New Haven, CT, 06519. Phone: (917) 494-5429.
What is Sung-Min Park, M.D., PH.D.'s NPI number? ▼
Sung-Min Park, M.D., PH.D.'s National Provider Identifier (NPI) is 1407293913, issued on 05/24/2013.
Does Sung-Min Park, M.D., PH.D. prescribe more brand-name or generic drugs? ▼
Sung-Min Park, M.D., PH.D.'s prescribing is 31% brand-name and 69% generic drugs by claim count, with $56K in brand drug costs.
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 Sung-Min Park, M.D., PH.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Sung-Min Park, M.D., PH.D.'s most frequently prescribed drugs include Gabapentin, Nurtec Odt, Lamotrigine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sung-Min Park, M.D., PH.D. accept Medicare? ▼
Sung-Min Park, M.D., PH.D. appears in CMS Medicare data with 207 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sung-Min Park, M.D., PH.D.'s credentials? ▼
Sung-Min Park, M.D., PH.D.'s NPI is 1407293913 with credentials M.D., PH.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.
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 May 2026.