NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1326020843 MD
Verify on CMS → Samuel Jacobson, MD
Pulmonary Disease Physician in Chattanooga, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,271 in Pulmonary Disease 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
907
Medicare Part D claims · 183 beneficiaries · Pulmonary Disease Physician avg: 1K
Generic prescribing
34%
generic claims · 66% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
96.2/100
▲ 13 pts above national avg 83.1 · Exceptional
Industry payments
$354.7
17 payments · CMS Open Payments (Sunshine Act)
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
Samuel Jacobson, MD reported a CMS MIPS final score of 96.2/100 - above the 83.1 national average - and filed 907 Medicare Part D claims in 2023.
- 96.2/100
- MIPS score · +13 vs avg
- 907
- Part D claims, 2023
- 34%
- 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.
Samuel Jacobson, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
96 Top 17% higher than 83% 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 Samuel Jacobson, MD sits
This provider among pulmonary disease physician peers
Across the 2,676 pulmonary disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, Samuel Jacobson, MD writes more Part D claims than 44% of them and scores higher on MIPS quality than 83% - 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 pulmonary disease physician peer from a representative sample of 60; the gold marker is Samuel Jacobson, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Samuel Jacobson, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Samuel Jacobson, MD?
High performer (top quartile)Primary specialty
Pulmonary Disease Physician
Medicare Part D claims
907 38% vs specialty avg
MIPS final score
96.2/100 13.1 pts vs avg
Specialty distribution in Tennessee
How Pulmonary Disease Physician compares to other specialties among Tennessee providers
Medicare quality performance, MIPS
Samuel Jacobson, MD's 2023 MIPS final score plotted against the Pulmonary Disease Physician national average
- MIPS Final Score
- 96.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Pulmonary Disease Physician) - 96.2/100 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).
Samuel Jacobson, MD appears in the CMS NPPES registry as a Pulmonary Disease Physician provider holding MD credentials at 975 E. THIRD STREET, Chattanooga, TN, 37403, with a listed phone of (423) 778-9101. NPI 1326020843 was issued on 11/18/2005.
Medicare Part D records for calendar year 2023 show 907 prescription claims written by this provider, covering 183 Medicare beneficiaries and totaling roughly $885K in drug spend, split 66% brand-name and 34% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 96.2/100 for the 2023 performance year (Quality 85.2), compared with the national average of 83.1.
Pulmonary Disease Physician is a mid-sized specialty nationwide, with 9,271 enrolled providers across 53 states and an average of 1,457 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 | 1326020843 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 11/18/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
96.1922
Final Score
Avg: 83.1
85.2035
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Samuel Jacobson, MD. Source: openpaymentsdata.cms.gov.
Total received
$355
Largest payer
GlaxoSmithKline, LLC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Brand-heavy
Samuel Jacobson, MD - brand share 66.0%
Pulmonary Disease Physician average
66% brand-name claims vs 34% generic, on 907 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.
907
Total Claims
$885K
Total Drug Cost
183
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,470
- Total Day Supply
- 41,223
- Brand vs Generic
- 66% brand / 34% generic
- Brand Drug Cost
- $765K
- Generic Drug Cost
- $120K
- Antibiotic Claims
- 35
Patient Demographics
- Average Patient Age
- 70.8 years
- Avg HCC Risk Score
- 2.03
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 31, 65-74: 93, 75-84: 47, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Samuel Jacobson, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
191 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
173 claims
- Breo Ellipta
Breo Ellipta
107 claims
- Prolastin C 31
Prolastin C
31 claims
- Breztri Aerosphere 30
Breztri Aerosphere
30 claims
- Methylprednisolone 26
Methylprednisolone
26 claims
- Pirfenidone 22
Pirfenidone
22 claims
- Montelukast Sodium 21
Montelukast Sodium
21 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 191 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 173 |
| Breo Ellipta Fluticasone/Vilanterol | 107 |
| Prolastin C Alpha-1-Proteinase Inhibitor | 31 |
| Breztri Aerosphere Budesonide/Glycopyr/Formoterol | 30 |
| Methylprednisolone | 26 |
| Pirfenidone | 22 |
| Montelukast Sodium | 21 |
| Wixela Inhub Fluticasone Propion/Salmeterol | 21 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pulmonary Disease Physician Overview
How Samuel Jacobson, MD fits within the Pulmonary Disease Physician landscape nationally.
9,271
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,457
Avg Claims per Provider
Samuel Jacobson, MD's 907 claims are below the specialty average of 1,457.
Nearby Pulmonary Disease Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Jacobson.
Dr. James Adams
M.D.
Memphis, TN
Dr. Emmanuel Addo-Yobo
MD
Johnson City, TN
Dr. Robert Aguillard
MD
Memphis, TN
Dr. Ahmad Al Shyoukh
MD
Jackson, TN
Dr. Jonathan Angotti
M.D.
Maryville, TN
Compare Pulmonary Disease 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 Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pulmonary Disease 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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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Samuel Jacobson, MD's specialty? ▼
Samuel Jacobson, MD specializes in Pulmonary Disease Physician and practices in Chattanooga, Tennessee. Credentials: MD.
How much does Samuel Jacobson, MD prescribe under Medicare Part D? ▼
In 2023, Samuel Jacobson, MD wrote 907 Medicare Part D claims totaling $885K in drug costs for 183 beneficiaries.
What is Samuel Jacobson, MD's Medicare quality score? ▼
Samuel Jacobson, MD has a CMS MIPS Final Score of 96.2/100 (Quality: 85.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Samuel Jacobson, MD located? ▼
Samuel Jacobson, MD is located at 975 E. THIRD STREET, Chattanooga, TN, 37403. Phone: (423) 778-9101.
What is Samuel Jacobson, MD's NPI number? ▼
Samuel Jacobson, MD's National Provider Identifier (NPI) is 1326020843, issued on 11/18/2005.
Does Samuel Jacobson, MD prescribe more brand-name or generic drugs? ▼
Samuel Jacobson, MD's prescribing is 66% brand-name and 34% generic drugs by claim count, with $765K in brand drug costs.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,271 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,457 Medicare Part D claims per year.
What drugs does Samuel Jacobson, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Samuel Jacobson, MD's most frequently prescribed drugs include Trelegy Ellipta, Albuterol Sulfate Hfa, Breo Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Samuel Jacobson, MD accept Medicare? ▼
Samuel Jacobson, MD appears in CMS Medicare data with 907 Part D claims and 183 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Samuel Jacobson, MD's credentials? ▼
Samuel Jacobson, MD's NPI is 1326020843 with credentials MD. 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.