NPI registry status
Active
2026 NPPES data Pulmonary Disease Physician NPI 1982704342 D.O.
Verify on CMS → Peter Costantini, D.O.
Pulmonary Disease Physician in Berlin, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,647 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
634
Medicare Part D claims · 144 beneficiaries · Pulmonary Disease Physician avg: 1K
Generic prescribing
33%
generic claims · 67% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.5/100
▼ 6 pts below national avg 83.5 · Above neutral
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Peter Costantini, D.O. reported a CMS MIPS final score of 77.5/100 - below the 83.5 national average - and filed 634 Medicare Part D claims in 2024.
- 77.5/100
- MIPS score · -6 vs avg
- 634
- Part D claims, 2024
- 33%
- 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 Peter Costantini, D.O.
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 1982704342), first enumerated 09/25/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 634 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 77.5/100 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
2 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 1982704342 · Pulmonary Disease Physician
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-BELOW · RX-LIGHT · BOOK-THIN · PHOTO-FINISH
- NPI-10 1982704342
- ENUM-LEGACY 2006
- TAX-MID 10K Pulmonary Disease
- MIPS-BELOW 77.5/100
- RX-LIGHT 634
- BOOK-THIN 224 in Maryland
- PHOTO-FINISH Mark Sobers · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Costantini · thi…
Costantini · this provider
77.5 MIPS pts
- Mark Sobers · hi…
Mark Sobers
77.5 MIPS pts
- Harsha Banavasi …
Harsha Banavasi
77.5 MIPS pts
- Jennifer Barbier…
Jennifer Barbieri
77.5 MIPS pts
- Amine Bourbia · …
Amine Bourbia
77.5 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Peter Costantini, D.O.'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.
78 ≥ 20th percentile 20% 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 Peter Costantini, D.O. sits
This provider among pulmonary disease physician peers
Across the 2,467 pulmonary disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, Peter Costantini, D.O. writes more Part D claims than 37% of them and scores higher on MIPS quality than 25% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one pulmonary disease physician peer from a representative sample of 60; the gold marker is Peter Costantini, D.O.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Peter Costantini, D.O. 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 Peter Costantini, D.O.?
Below national averagePrimary specialty
Pulmonary Disease Physician
Medicare Part D claims
634 58% vs specialty avg
MIPS final score
77.5/100 6 pts vs avg
Specialty distribution in Maryland
How Pulmonary Disease Physician compares to other specialties among Maryland providers
Medicare quality performance, MIPS
Peter Costantini, D.O.'s 2023 MIPS final score plotted against the Pulmonary Disease Physician national average
- MIPS Final Score
- 77.5/100
- 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 | 1982704342 |
|---|---|
| Specialty | Pulmonary Disease Physician |
| Credentials | D.O. |
| Gender | Male |
| NPI Issued | 09/25/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
77.4504
Final Score
Measured-score avg: 83.5
77.5293
Quality
58.1389
Cost
87
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Peter Costantini, D.O. 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.
Tidalhealth Atlantic Inc
Berlin, MD
Tidalhealth Specialty Care LLC
Salisbury, MD
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Brand-heavy
Peter Costantini, D.O. - brand share 67.0%
Pulmonary Disease Physician average
67% brand-name claims vs 33% generic, on 634 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.
634
Total Claims
$272K
Total Drug Cost
144
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,122.167
- Total Day Supply
- 32,451
- Brand vs Generic
- 67% brand / 33% generic
- Brand Drug Cost
- $260K
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 75.3 years
- Avg HCC Risk Score
- 1.42
- Gender Split
- 53% female / 47% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Peter Costantini, D.O. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Albuterol Sulfate …
Albuterol Sulfate Hfa
107 claims
- Trelegy Ellipta
Trelegy Ellipta
63 claims
- Arnuity Ellipta
Arnuity Ellipta
52 claims
- Anoro Ellipta
Anoro Ellipta
49 claims
- Breo Ellipta 42
Breo Ellipta
42 claims
- Fluticasone Propio… 38
Fluticasone Propionate
38 claims
- Fluticasone-Salmet… 26
Fluticasone-Salmeterol
26 claims
- Montelukast Sodium 25
Montelukast Sodium
25 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 107 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 63 |
| Arnuity Ellipta Fluticasone Furoate | 52 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 49 |
| Breo Ellipta Fluticasone/Vilanterol | 42 |
| Fluticasone Propionate | 38 |
| Fluticasone-Salmeterol Fluticasone Propion/Salmeterol | 26 |
| Montelukast Sodium | 25 |
| Symbicort Budesonide/Formoterol Fumarate | 23 |
| Wixela Inhub Fluticasone Propion/Salmeterol | 18 |
* 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 Peter Costantini, D.O. fits within the Pulmonary Disease Physician landscape nationally.
9,647
Pulmonary Disease Physician Providers in US
53
States with Pulmonary Disease Physician
1,498
Avg Claims per Provider
Peter Costantini, D.O.'s 634 claims are below the specialty average of 1,498.
Nationwide Pulmonary Disease Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Costantini, both outside Maryland so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (77.5 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pulmonary Disease Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Costantini.
One of 224 Pulmonary Disease Physician providers enrolled in Maryland, 5 are shown here.
Dr. Lev Agarunov
M.D.
Frederick, MD
Dr. Kalim Ahmed
MD
Hagerstown, MD
Dr. Ahmad Alkhatatneh
MD
White Plains, MD
Dr. Muhtadi Alnababteh
MD
Baltimore, MD
Dr. Susan Andrews
M.D.
Berlin, MD
Compare Pulmonary Disease Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Peter Costantini, D.O.'s specialty? ▼
Peter Costantini, D.O. specializes in Pulmonary Disease Physician and practices in Berlin, Maryland. Credentials: D.O..
How much does Peter Costantini, D.O. prescribe under Medicare Part D? ▼
In 2024, Peter Costantini, D.O. wrote 634 Medicare Part D claims totaling $272K in drug costs for 144 beneficiaries.
What is Peter Costantini, D.O.'s Medicare quality score? ▼
Peter Costantini, D.O. has a CMS MIPS Final Score of 77.5/100 (Quality: 77.5, Cost: 58.1). 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 Peter Costantini, D.O. located? ▼
Peter Costantini, D.O. is located at 10614 RACETRACK ROAD, Berlin, MD, 21811. Phone: (410) 208-9761.
What is Peter Costantini, D.O.'s NPI number? ▼
Peter Costantini, D.O.'s National Provider Identifier (NPI) is 1982704342, issued on 09/25/2006.
Does Peter Costantini, D.O. prescribe more brand-name or generic drugs? ▼
Peter Costantini, D.O.'s prescribing is 67% brand-name and 33% generic drugs by claim count, with $260K in brand drug costs.
How many Pulmonary Disease Physician providers are there in the US? ▼
There are 9,647 Pulmonary Disease Physician providers across 53 states in the US. The average Pulmonary Disease Physician provider writes 1,498 Medicare Part D claims per year.
What drugs does Peter Costantini, D.O. prescribe most often? ▼
Based on 2024 Medicare Part D data, Peter Costantini, D.O.'s most frequently prescribed drugs include Albuterol Sulfate Hfa, Trelegy Ellipta, Arnuity Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Costantini, D.O. accept Medicare? ▼
Peter Costantini, D.O. appears in CMS Medicare data with 634 Part D claims and 144 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Costantini, D.O.'s credentials? ▼
Peter Costantini, D.O.'s NPI is 1982704342 with credentials D.O.. 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.