Nathaniel T. Marchetti, DO
Pulmonary Disease Physician · Philadelphia, PA
Nathaniel T. Marchetti, DO is a pulmonary disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1285622233, issued on Oct 12, 2005. Check the license (Pennsylvania 0S010580L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Nathaniel T. Marchetti
- Credential
- DO
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 0S010580L PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 N Broad St, Philadelphia, PA 19140
- Phone
- (215) 707-5864
- Enumerated
- Oct 12, 2005
- Record last updated
- Apr 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 707-6867
- Medicaid ID
- 1012430890001 PA
- Medicare enrollment
- Enrolled (PECOS I20050518000416); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 779 in Pennsylvania → Look up another NPI →
Also registered at 3401 N Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Asia Abdul-Haqq, CNMAdvanced Practice Midwife1588679161
Verify Nathaniel T. Marchetti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license 0S010580LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average pulmonary disease physician in 2024
5,448 Medicare Part D claims for 417 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Prednisone506 claims
- Sulfamethoxazole-Trimethoprim351 claims
- Azithromycin343 claims
- Albuterol Sulfate Hfa327 claims
- Pantoprazole Sodium294 claims
- Atovaquone219 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $858.58
3 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Temple Faculty Practice Plan IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathaniel T. Marchetti among 779 pulmonary disease physician records in Pennsylvania
Nathaniel T. Marchetti, DO is one of 779 pulmonary disease physician records with a practice address in Pennsylvania. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1998 · median 2003 among the 568 with a school on file
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Pennsylvania
There are 779 pulmonary disease physician records in Pennsylvania.
All 779 in Pennsylvania → Every provider in Philadelphia → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Kathleen Brennan, MDPhiladelphia, PA 191401891783882
- Wissam Chatila, MDPhiladelphia, PA 191401700874799
- David Ciccolella, MDPhiladelphia, PA 191401043208044
- Gerard Criner, MDPhiladelphia, PA 191401013905157
- Gilbert Dalonzo, MDPhiladelphia, PA 191401922096064
- Steven Kelsen, MDPhiladelphia, PA 191401104814243
- Victor Kim, MDPhiladelphia, PA 191401467440412
- Samuel Krachman, DOPhiladelphia, PA 191401093703043
Common questions
What is Nathaniel T. Marchetti, DO's NPI number?
Nathaniel T. Marchetti, DO's National Provider Identifier (NPI) is 1285622233, issued on Oct 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel T. Marchetti, DO located?
The NPPES record lists a practice address at 3401 N Broad St, Philadelphia, PA, 19140. Phone: (215) 707-5864. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel T. Marchetti, DO's license?
NPPES lists Pennsylvania license number 0S010580L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nathaniel T. Marchetti, DO prescribe under Medicare Part D?
In 2024, Nathaniel T. Marchetti, DO had 5,448 Medicare Part D claims for 417 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Nathaniel T. Marchetti, DO's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.