NPI registry status
Active
2026 NPPES data Dermatopathology (Pathology) Physician NPI 1639158389 MD
Verify on CMS → Scott Acker, MD
Dermatopathology (Pathology) Physician in Alpharetta, 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 569 in Dermatopathology (Pathology) 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.
MIPS score
75/100
CMS neutral threshold · no category scores published
What the federal data shows
Scott Acker, MD carries the neutral CMS MIPS final score of 75/100, assigned where no category was scored.
- 75/100
- CMS neutral score · not measured
- Likely
- board-certified (heuristic)
- #266
- Dermatopathology (Pathology) Physician rank among Georgia specialties
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 Scott Acker, MD
Federal registry listing with board-eligibility signals — verify credentials with the state medical board before clinical decisions.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1639158389), first enumerated 01/11/2006.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
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
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- 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 1639158389 · Dermatopathology (Pathology) Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-NEUTRAL · BOOK-THIN · PHOTO-ENUM
- NPI-10 1639158389
- ENUM-LEGACY 2006
- TAX-NARROW 569
- MIPS-NEUTRAL 75/100
- BOOK-THIN 25 in Georgia
- PHOTO-ENUM Ying Guo, MD · 2006
✓
Board certification likely (heuristic, not verified)
Scott Acker, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 3 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 Scott Acker, MD?
CMS neutral score, not measuredPrimary specialty
Dermatopathology (Pathology) Physician
MIPS final score
75/100
Specialty distribution in Georgia
How Dermatopathology (Pathology) Physician compares to other specialties among Georgia 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 | 1639158389 |
|---|---|
| Specialty | Dermatopathology (Pathology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 01/11/2006 |
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: Individual
Hospital and facility affiliations
Facilities where Scott Acker, MD 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.
According to CMS billing records, Scott Acker, MD is affiliated with 3 Medicare-billing facilities across 2 states.
Bakotic Pathology Associates, LLC
Alpharetta, GA
Douglas Dermatology And Skin Cancer Specialists LLC
Douglasville, GA
Strata Pathology Services, Inc
Lexington, MA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
More Dermatopathology (Pathology) Physician in GA →
All providers in Georgia →
Compare specialties →
Dermatopathology (Pathology) Physician Overview
How Scott Acker, MD fits within the Dermatopathology (Pathology) Physician landscape nationally.
569
Dermatopathology (Pathology) Physician Providers in US
49
States with Dermatopathology (Pathology) Physician
434
Avg Claims per Provider
Nationwide Dermatopathology (Pathology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Acker, both outside Georgia 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 (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dermatopathology (Pathology) Physician Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Acker.
One of 25 Dermatopathology (Pathology) Physician providers enrolled in Georgia, 5 are shown here.
Dr. Bradley Bakotic
DO
Alpharetta, GA
Dr. Wayne Bakotic
D.O.
Alpharetta, GA
Dr. Julie Barber
M.D.
Atlanta, GA
Dr. Jordan Berne
M.D.
Atlanta, GA
Dr. Oana Bulugean
M.D.
Brunswick, GA
Compare Dermatopathology (Pathology) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Scott Acker, MD's specialty? ▼
Scott Acker, MD specializes in Dermatopathology (Pathology) Physician and practices in Alpharetta, Georgia. Credentials: MD.
What is Scott Acker, MD's Medicare quality score? ▼
Scott Acker, MD 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 Scott Acker, MD located? ▼
Scott Acker, MD is located at 6240 SHILOH RD STE B, Alpharetta, GA, 30005. Phone: (678) 208-2165.
What is Scott Acker, MD's NPI number? ▼
Scott Acker, MD's National Provider Identifier (NPI) is 1639158389, issued on 01/11/2006.
How many Dermatopathology (Pathology) Physician providers are there in the US? ▼
There are 569 Dermatopathology (Pathology) Physician providers across 49 states in the US. The average Dermatopathology (Pathology) Physician provider writes 434 Medicare Part D claims per year.
Does Scott Acker, MD accept Medicare? ▼
Scott Acker, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Scott Acker, MD's credentials? ▼
Scott Acker, MD's NPI is 1639158389 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.
- 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.