NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1104202241
Verify on CMS → Daniel Klin
Physician Assistant in Hartford, 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 150,974 in Physician Assistant, 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
1K
Medicare Part D claims · 52 beneficiaries · Physician Assistant avg: 790
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Daniel Klin filed 1,043 Medicare Part D claims in 2023 as a Physician Assistant in Hartford, Connecticut, prescribing 94% generic.
- 1K
- Part D claims, 2023
- 94%
- 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.
Daniel Klin's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,043 Top 24% higher than 76% of 1,370,886 prescribers
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 Daniel Klin?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
1,043 32% vs specialty avg
Specialty distribution in Connecticut
How Physician Assistant compares to other specialties among Connecticut 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 Physician Assistant. 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).
Daniel Klin appears in the CMS NPPES registry as a Physician Assistant provider at 114 WOODLAND ST, Hartford, CT, 06105, with a listed phone of (860) 714-5237. NPI 1104202241 was issued on 07/30/2015.
Medicare Part D records for calendar year 2023 show 1,043 prescription claims written by this provider, covering 52 Medicare beneficiaries and totaling roughly $93K in drug spend, split 6% brand-name and 94% generic by claim count.
Physician Assistant is a high-volume specialty nationwide, with 150,974 enrolled providers across 56 states and an average of 790 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 | 1104202241 |
|---|---|
| Specialty | Physician Assistant |
| Gender | Male |
| NPI Issued | 07/30/2015 |
Hospital and facility affiliations
Facilities where Daniel Klin 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.
Connecticut Behavioral Health Assoc PC
Norwich, 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 · Generic-heavy
Daniel Klin - brand share 6.0%
Physician Assistant average
6% brand-name claims vs 94% generic, on 1,043 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.
1,043
Total Claims
$93K
Total Drug Cost
52
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,286
- Total Day Supply
- 36,733
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $62K
- Generic Drug Cost
- $31K
Patient Demographics
- Average Patient Age
- 62.4 years
- Avg HCC Risk Score
- 1.90
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 21, 65-74: 26, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Daniel Klin prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clonazepam
Clonazepam
118 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
71 claims
- Aripiprazole
Aripiprazole
70 claims
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
63 claims
- Bupropion Xl
Bupropion Xl
60 claims
- Alprazolam
Alprazolam
50 claims
- Escitalopram Oxalate
Escitalopram Oxalate
48 claims
- Lorazepam 42
Lorazepam
42 claims
| Drug | Claims |
|---|---|
| Clonazepam | 118 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 71 |
| Aripiprazole | 70 |
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 63 |
| Bupropion Xl Bupropion Hcl | 60 |
| Alprazolam | 50 |
| Escitalopram Oxalate | 48 |
| Lorazepam | 42 |
| Sertraline Hcl | 35 |
| Fluoxetine Hcl | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Daniel Klin fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Daniel Klin's 1,043 claims are above the specialty average of 790.
Nearby Physician Assistant Providers in Connecticut
Other clinicians with the same primary specialty enrolled in Connecticut, drawn from the same CMS NPPES roster as Klin.
Dr. Gazang Abdulla
PA-C
Hartford, CT
Dr. Jill Aboulian
PA-C
Cheshire, CT
Dr. Celin Abraham
PA-C
Waterbury, CT
Dr. Louisa Acca
PA-C
Hartford, CT
Dr. Julia Accorsini
PA-C
New Haven, CT
Compare Physician Assistant 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 Physician Assistant 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 Daniel Klin's specialty? ▼
Daniel Klin specializes in Physician Assistant and practices in Hartford, Connecticut.
How much does Daniel Klin prescribe under Medicare Part D? ▼
In 2023, Daniel Klin wrote 1,043 Medicare Part D claims totaling $93K in drug costs for 52 beneficiaries.
Where is Daniel Klin located? ▼
Daniel Klin is located at 114 WOODLAND ST, Hartford, CT, 06105. Phone: (860) 714-5237.
What is Daniel Klin's NPI number? ▼
Daniel Klin's National Provider Identifier (NPI) is 1104202241, issued on 07/30/2015.
Does Daniel Klin prescribe more brand-name or generic drugs? ▼
Daniel Klin's prescribing is 6% brand-name and 94% generic drugs by claim count, with $62K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Daniel Klin prescribe most often? ▼
Based on 2023 Medicare Part D data, Daniel Klin's most frequently prescribed drugs include Clonazepam, Dextroamphetamine-Amphetamine, Aripiprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Klin accept Medicare? ▼
Daniel Klin appears in CMS Medicare data with 1,043 Part D claims and 52 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Klin's credentials? ▼
Daniel Klin's NPI is 1104202241. 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.
- 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.