NPI registry status
Active
2026 NPPES data Critical Care Medicine (Internal Medicine) Physician NPI 1659372415 M.D.
Verify on CMS → Mark Pollock, M.D.
Critical Care Medicine (Internal Medicine) Physician in Decatur, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,916 in Critical Care Medicine (Internal Medicine) 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
3K
Medicare Part D claims · 471 beneficiaries · Critical Care Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
47%
generic claims · 53% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.1/100
▲ 9 pts above national avg 83.5 · Exceptional
Industry payments
$299.08
10 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Mark Pollock, M.D. reported a CMS MIPS final score of 92.1/100 - above the 83.5 national average - and filed 3,167 Medicare Part D claims in 2024.
- 92.1/100
- MIPS score · +9 vs avg
- 3K
- Part D claims, 2024
- 47%
- 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 Mark Pollock, M.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1659372415), first enumerated 08/02/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 3,167 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)
Reported a CMS MIPS final score of 92.1/100 in the Quality Payment Program — a federal quality measure, not a patient review.
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
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$299.08 in reported industry payments (10 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1659372415 · Critical Care Medicine (Internal Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-ABOVE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1659372415
- ENUM-LEGACY 2005
- TAX-MID 7K Critical Care
- MIPS-ABOVE 92.1/100
- RX-MID 3,167
- BOOK-THIN 197 in Georgia
- PHOTO-FINISH Paryus Patel · ±0.1
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Kolene Bailey · …
Kolene Bailey
91.9 MIPS pts
- Paryus Patel · n…
Paryus Patel
92 MIPS pts
- Pollock · this p…
Pollock · this provider
92.1 MIPS pts
- Francisco Flores…
Francisco Flores Guardado
92.2 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Mark Pollock, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
92 ≥ 66th percentile 66% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Mark Pollock, M.D. sits
This provider among critical care medicine (internal medicine) physician peers
Across the 1,548 critical care medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Mark Pollock, M.D. writes more Part D claims than 91% of them and scores higher on MIPS quality than 65% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one critical care medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Mark Pollock, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Mark Pollock, 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 Mark Pollock, M.D.?
High performer (top quartile)Primary specialty
Critical Care Medicine (Internal Medicine) Physician
Medicare Part D claims
3,167 187% vs specialty avg
MIPS final score
92.1/100 8.6 pts vs avg
Specialty distribution in Georgia
How Critical Care Medicine (Internal Medicine) Physician compares to other specialties among Georgia providers
Medicare quality performance, MIPS
Mark Pollock, M.D.'s 2023 MIPS final score plotted against the Critical Care Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 92.1/100
- vs 83.5 national avg · 2023 performance year
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 | 1659372415 |
|---|---|
| Specialty | Critical Care Medicine (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/02/2005 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.0636
Final Score
Measured-score avg: 83.5
84.1272
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Mark Pollock, 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.
The Emory Clinic Inc
Atlanta, GA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Mark Pollock, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$299
Largest payer
Inspire Medical Systems, Inc.
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
Mark Pollock, M.D. - brand share 53.0%
Critical Care Medicine (Internal Medicine) Physician average
53% brand-name claims vs 47% generic, on 3,167 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.
3,167
Total Claims
$1.2M
Total Drug Cost
471
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,263.1
- Total Day Supply
- 152,529
- Brand vs Generic
- 53% brand / 47% generic
- Brand Drug Cost
- $1.1M
- Generic Drug Cost
- $48K
- Antibiotic Claims
- 134
Patient Demographics
- Average Patient Age
- 75.6 years
- Avg HCC Risk Score
- 1.87
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 41, 65-74: 171, 75-84: 194, 85+: 65
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Mark Pollock, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Albuterol Sulfate …
Albuterol Sulfate Hfa
447 claims
- Trelegy Ellipta
Trelegy Ellipta
401 claims
- Breo Ellipta
Breo Ellipta
241 claims
- Montelukast Sodium 178
Montelukast Sodium
178 claims
- Fluticasone Propio… 137
Fluticasone Propionate
137 claims
- Pantoprazole Sodium 93
Pantoprazole Sodium
93 claims
- Anoro Ellipta 82
Anoro Ellipta
82 claims
- Azithromycin 82
Azithromycin
82 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 447 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 401 |
| Breo Ellipta Fluticasone/Vilanterol | 241 |
| Montelukast Sodium | 178 |
| Fluticasone Propionate | 137 |
| Pantoprazole Sodium | 93 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 82 |
| Azithromycin | 82 |
| Symbicort Budesonide/Formoterol Fumarate | 79 |
| Azelastine Hcl | 77 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine (Internal Medicine) Physician in GA →
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Critical Care Medicine (Internal Medicine) Physician Overview
How Mark Pollock, M.D. fits within the Critical Care Medicine (Internal Medicine) Physician landscape nationally.
6,916
Critical Care Medicine (Internal Medicine) Physician Providers in US
53
States with Critical Care Medicine (Internal Medicine) Physician
1,103
Avg Claims per Provider
Mark Pollock, M.D.'s 3,167 claims are above the specialty average of 1,103.
Nationwide Critical Care Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Pollock, both outside Georgia so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (92.1 here).
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Critical Care Medicine (Internal Medicine) Physician Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Pollock.
One of 197 Critical Care Medicine (Internal Medicine) Physician providers enrolled in Georgia, 5 are shown here.
Frequently Asked Questions
What is Mark Pollock, M.D.'s specialty? ▼
Mark Pollock, M.D. specializes in Critical Care Medicine (Internal Medicine) Physician and practices in Decatur, Georgia. Credentials: M.D..
How much does Mark Pollock, M.D. prescribe under Medicare Part D? ▼
In 2024, Mark Pollock, M.D. wrote 3,167 Medicare Part D claims totaling $1.2M in drug costs for 471 beneficiaries.
What is Mark Pollock, M.D.'s Medicare quality score? ▼
Mark Pollock, M.D. has a CMS MIPS Final Score of 92.1/100 (Quality: 84.1). 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 Mark Pollock, M.D. located? ▼
Mark Pollock, M.D. is located at 2665 N DECATUR RD STE 440, Decatur, GA, 30033. Phone: (404) 501-7533.
What is Mark Pollock, M.D.'s NPI number? ▼
Mark Pollock, M.D.'s National Provider Identifier (NPI) is 1659372415, issued on 08/02/2005.
Does Mark Pollock, M.D. prescribe more brand-name or generic drugs? ▼
Mark Pollock, M.D.'s prescribing is 53% brand-name and 47% generic drugs by claim count, with $1.1M in brand drug costs.
How many Critical Care Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 6,916 Critical Care Medicine (Internal Medicine) Physician providers across 53 states in the US. The average Critical Care Medicine (Internal Medicine) Physician provider writes 1,103 Medicare Part D claims per year.
What drugs does Mark Pollock, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Mark Pollock, M.D.'s most frequently prescribed drugs include Albuterol Sulfate Hfa, Trelegy Ellipta, Breo Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mark Pollock, M.D. accept Medicare? ▼
Mark Pollock, M.D. appears in CMS Medicare data with 3,167 Part D claims and 471 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mark Pollock, M.D.'s credentials? ▼
Mark Pollock, M.D.'s NPI is 1659372415 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.