NPI registry status
Active
2026 NPPES data Pediatric Anesthesiology Physician NPI 1922528082 MD
Verify on CMS → Tamanna Chang, MD
Pediatric Anesthesiology Physician in Nashville, 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 1,318 in Pediatric Anesthesiology 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
79.3/100
▼ 4 pts below national avg 83.5 · Above neutral
What the federal data shows
Tamanna Chang, MD reported a CMS MIPS final score of 79.3/100 - below the 83.5 national average.
- 79.3/100
- MIPS score · -4 vs avg
- Likely
- board-certified (heuristic)
- ≥26th
- pct among measured MIPS (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1922528082 · Pediatric Anesthesiology Physician
NPI-10 · ENUM-RECENT · TAX-NARROW · MIPS-BELOW · BOOK-THIN · PHOTO-FINISH
- NPI-10 1922528082
- ENUM-RECENT 2017
- TAX-NARROW 1,318
- MIPS-BELOW 79.3/100
- BOOK-THIN 37 in Tennessee
- PHOTO-FINISH Preeta George · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Chang · this pro…
Chang · this provider
79.3 MIPS pts
- Caitlynn Miller …
Caitlynn Miller
79.3 MIPS pts
- Preeta George · …
Preeta George
79.3 MIPS pts
- Tessa King · near
Tessa King
79.3 MIPS pts
- Nikoleta Kolovos…
Nikoleta Kolovos
79.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Tamanna Chang, MD'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.
79 ≥ 26th percentile 26% 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
✓
Board certification likely (heuristic, not verified)
Tamanna Chang, MD 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 Tamanna Chang, MD?
Near national averagePrimary specialty
Pediatric Anesthesiology Physician
MIPS final score
79.3/100 4.2 pts vs avg
Specialty distribution in Tennessee
How Pediatric Anesthesiology Physician compares to other specialties among Tennessee providers
Medicare quality performance, MIPS
Tamanna Chang, MD's 2023 MIPS final score plotted against the Pediatric Anesthesiology Physician national average
- MIPS Final Score
- 79.3/100
- 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 | 1922528082 |
|---|---|
| Specialty | Pediatric Anesthesiology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 06/20/2017 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
79.292
Final Score
Measured-score avg: 83.5
71.46
Quality
59.5132
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Tamanna Chang, 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.
Vanderbilt University Medical Center
★★★★★ 5/5
Nashville, TN
Acute Care Hospitals
CMS CCN: 440039
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Pediatric Anesthesiology Physician Overview
How Tamanna Chang, MD fits within the Pediatric Anesthesiology Physician landscape nationally.
1,318
Pediatric Anesthesiology Physician Providers in US
49
States with Pediatric Anesthesiology Physician
134
Avg Claims per Provider
Nationwide Pediatric Anesthesiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Chang, both outside Tennessee so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (79.3 here).
Same NPPES enumeration year (2017)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pediatric Anesthesiology Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Chang.
One of 37 Pediatric Anesthesiology Physician providers enrolled in Tennessee, 5 are shown here.
Dr. Donald Arnold
MD, MPH
Nashville, TN
Dr. Bruce Brenn
MD
Nashville, TN
Alexandra Cates
Nashville, TN
Dr. Gordon Cramolini
MD
Knoxville, TN
Dr. Brian Donahue
MD
Nashville, TN
Compare Pediatric Anesthesiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Tamanna Chang, MD's specialty? ▼
Tamanna Chang, MD specializes in Pediatric Anesthesiology Physician and practices in Nashville, Tennessee. Credentials: MD.
What is Tamanna Chang, MD's Medicare quality score? ▼
Tamanna Chang, MD has a CMS MIPS Final Score of 79.3/100 (Quality: 71.5, Cost: 59.5). 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 Tamanna Chang, MD located? ▼
Tamanna Chang, MD is located at 3601 THE VANDERBILT CLINIC, Nashville, TN, 37232. Phone: (615) 322-3000.
What is Tamanna Chang, MD's NPI number? ▼
Tamanna Chang, MD's National Provider Identifier (NPI) is 1922528082, issued on 06/20/2017.
How many Pediatric Anesthesiology Physician providers are there in the US? ▼
There are 1,318 Pediatric Anesthesiology Physician providers across 49 states in the US. The average Pediatric Anesthesiology Physician provider writes 134 Medicare Part D claims per year.
Does Tamanna Chang, MD accept Medicare? ▼
Tamanna Chang, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tamanna Chang, MD's credentials? ▼
Tamanna Chang, MD's NPI is 1922528082 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 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
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.