NPI registry status
Active
2026 NPPES data Surgical Critical Care Physician NPI 1548479751 M.D.
Verify on CMS → Daniel Hallam, M.D.
Surgical Critical Care Physician in Jacksonville, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,562 in Surgical Critical Care 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
408
Medicare Part D claims · 179 beneficiaries · Surgical Critical Care Physician avg: 78
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
75/100
CMS neutral threshold · no category scores published
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Daniel Hallam, M.D. carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored - and filed 408 Medicare Part D claims in 2024.
- 75/100
- CMS neutral score · not measured
- 408
- Part D claims, 2024
- 85%
- 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.
Federal trust snapshot
What official records show about Daniel Hallam, M.D.
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 1548479751), first enumerated 05/22/2007.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 408 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
CMS assigned a neutral MIPS final score of 75/100 where no performance category was scored — not a measured quality rank.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Illinois statewide board action statistics are published annually — these figures describe aggregate state activity, not Daniel Hallam, M.D.'s individual license status. Verify directly with the state medical board.
Source: IDFPR 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.
CMS NPPES provider registry desk
NPI 1548479751 · Surgical Critical Care Physician
NPI-10 · ENUM-MID · TAX-NARROW · MIPS-NEUTRAL · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1548479751
- ENUM-MID 2007
- TAX-NARROW 1,562
- MIPS-NEUTRAL 75/100
- RX-LIGHT 408
- BOOK-THIN 60 in Illinois
- PHOTO-ENUM Dawood Dalaly, MS , DO · 2007
Daniel Hallam, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
408 ≥ 61st percentile 61% 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
✓
Board certification likely (heuristic, not verified)
Daniel Hallam, M.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 Daniel Hallam, M.D.?
CMS neutral score, not measuredPrimary specialty
Surgical Critical Care Physician
Medicare Part D claims
408 5× vs specialty avg
MIPS final score
75/100
Specialty distribution in Illinois
How Surgical Critical Care Physician compares to other specialties among Illinois providers
MIPS score not measured
CMS assigned a neutral 75/100 threshold
CMS did not publish any Quality, Cost, Promoting Interoperability, or Improvement Activities category score for this clinician. This administrative threshold is not comparable with the national average of clinicians whose MIPS score was measured.
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 | 1548479751 |
|---|---|
| Specialty | Surgical Critical Care Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/22/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
75
Final Score
CMS neutral threshold · not measured
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Daniel Hallam, 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.
Carlinville Area Hospital Association
Carlinville, IL
Springfield Clinic, LLP
Jacksonville, IL
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 - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Daniel Hallam, M.D.. To verify Daniel Hallam, M.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Daniel Hallam, M.D. - brand share 15.0%
Surgical Critical Care Physician average
15% brand-name claims vs 85% generic, on 408 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.
408
Total Claims
$21K
Total Drug Cost
179
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 561.133
- Total Day Supply
- 12,518
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $15K
- Generic Drug Cost
- $5K
- Opioid Claims
- 62 (15.2% rate)
- Antibiotic Claims
- 37
Patient Demographics
- Average Patient Age
- 71.3 years
- Avg HCC Risk Score
- 1.42
- Gender Split
- 44% female / 56% male
- Age Distribution
- <65: 30, 65-74: 84, 75-84: 47, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Daniel Hallam, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Pantoprazole Sodium
Pantoprazole Sodium
89 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
53 claims
- Famotidine
Famotidine
40 claims
- Omeprazole 30
Omeprazole
30 claims
- Sod Sulf-Potass Su… 24
Sod Sulf-Potass Sulf-Mag Sulf
24 claims
- Sucralfate 15
Sucralfate
15 claims
- Sulfasalazine 15
Sulfasalazine
15 claims
- Creon 11
Creon
11 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 89 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 53 |
| Famotidine | 40 |
| Omeprazole | 30 |
| Sod Sulf-Potass Sulf-Mag Sulf Sodium, Potassium,mag Sulfates | 24 |
| Sucralfate | 15 |
| Sulfasalazine | 15 |
| Creon Lipase/Protease/Amylase | 11 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgical Critical Care Physician Overview
How Daniel Hallam, M.D. fits within the Surgical Critical Care Physician landscape nationally.
1,562
Surgical Critical Care Physician Providers in US
53
States with Surgical Critical Care Physician
78
Avg Claims per Provider
Daniel Hallam, M.D.'s 408 claims are above the specialty average of 78.
Nationwide Surgical Critical Care Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Hallam, both outside Illinois so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (75 here).
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Surgical Critical Care Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Hallam.
One of 60 Surgical Critical Care Physician providers enrolled in Illinois, 5 are shown here.
Dr. Candace Acuff
MD, MPH
Chicago, IL
Dr. Marc Adajar
M.D.
Chicago, IL
Adam Awe
Chicago, IL
Dr. Faran Bokhari
MD
Chicago, IL
Dr. Anthony Chin
MD
Chicago, IL
Compare Surgical Critical Care Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Daniel Hallam, M.D.'s specialty? ▼
Daniel Hallam, M.D. specializes in Surgical Critical Care Physician and practices in Jacksonville, Illinois. Credentials: M.D..
How much does Daniel Hallam, M.D. prescribe under Medicare Part D? ▼
In 2024, Daniel Hallam, M.D. wrote 408 Medicare Part D claims totaling $21K in drug costs for 179 beneficiaries.
What is Daniel Hallam, M.D.'s Medicare quality score? ▼
Daniel Hallam, M.D. has a CMS MIPS Final Score of 75/100. CMS published no Quality, Promoting Interoperability, Improvement Activity or Cost score for this clinician, so the final score is the neutral performance threshold CMS assigns rather than a measured result. The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Daniel Hallam, M.D. located? ▼
Daniel Hallam, M.D. is located at 1600 W WALNUT ST, Jacksonville, IL, 62650. Phone: (217) 528-7541.
What is Daniel Hallam, M.D.'s NPI number? ▼
Daniel Hallam, M.D.'s National Provider Identifier (NPI) is 1548479751, issued on 05/22/2007.
Does Daniel Hallam, M.D. prescribe more brand-name or generic drugs? ▼
Daniel Hallam, M.D.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $15K in brand drug costs.
Does Daniel Hallam, M.D. prescribe opioids? ▼
Yes, Daniel Hallam, M.D. had 62 opioid claims in 2024 with an opioid prescribing rate of 15.2%.
How many Surgical Critical Care Physician providers are there in the US? ▼
There are 1,562 Surgical Critical Care Physician providers across 53 states in the US. The average Surgical Critical Care Physician provider writes 78 Medicare Part D claims per year.
What drugs does Daniel Hallam, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Daniel Hallam, M.D.'s most frequently prescribed drugs include Pantoprazole Sodium, Hydrocodone-Acetaminophen, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Hallam, M.D. accept Medicare? ▼
Daniel Hallam, M.D. appears in CMS Medicare data with 408 Part D claims and 179 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Hallam, M.D.'s credentials? ▼
Daniel Hallam, M.D.'s NPI is 1548479751 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 (2024). 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 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.