Jessica Freyer Most, MD
Pulmonary Disease Physician · Philadelphia, PA
Jessica Freyer Most, MD is a pulmonary disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1073774857, issued on Jun 24, 2008. Check the license (Pennsylvania MD438659, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jessica Freyer Most
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- MD438659 PA
Self-reported in NPPES; status is on the state search - Practice location
- 834 Walnut St Ste 650, Philadelphia, PA 19107
- Phone
- (215) 955-5161
- Enumerated
- Jun 24, 2008
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 923-6003
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 779 in Pennsylvania → Look up another NPI →
Also registered at 834 Walnut St Ste 650
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saqib Baig, MDPulmonary Disease Physician1619108834
- Kathleen Biblowitz, M.D.Internal Medicine Physician1790130813
- Christina Carrero, AGACNP-BCCritical Care Medicine Nurse Practitioner1073380150
- Vincent Chan, M.D.Pulmonary Disease Physician1649782590
- Robert Hilton, M.D.Critical Care Medicine (Internal Medicine) Physician1417496035
- John Jacob, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1801182662
Verify Jessica Freyer Most in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD438659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,406 Medicare Part D claims for 266 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Trelegy Ellipta182 claims
- Albuterol Sulfate Hfa125 claims
- Montelukast Sodium79 claims
- Dupixent Pen78 claims
- Azithromycin69 claims
- Tezspire68 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.
Industry payments in 2024: $4,494.34
11 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.
Jessica Freyer Most among 779 pulmonary disease physician records in Pennsylvania
Jessica Freyer Most, MD 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 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 40% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- 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
- Michael Baram, MDPhiladelphia, PA 191071700863628
- Donna Carstens, M.D.Philadelphia, PA 191071033102041
- Jeffrey Hoag, MD, MSPhiladelphia, PA 191071457356917
- Mani Kavuru, MDPhiladelphia, PA 191071962486357
- Ronald Kotler, MDPhiladelphia, PA 191071336197581
- Michael Lippmann, MDPhiladelphia, PA 191071619932688
- Salvatore Mangione, M.D.Philadelphia, PA 191071164442984
- Herbert Patrick, MDPhiladelphia, PA 191071811938558
Common questions
What is Jessica Freyer Most, MD's NPI number?
Jessica Freyer Most, MD's National Provider Identifier (NPI) is 1073774857, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Freyer Most, MD located?
The NPPES record lists a practice address at 834 Walnut St Ste 650, Philadelphia, PA, 19107. Phone: (215) 955-5161. Providers update this record themselves, so call before visiting.
How can I verify Jessica Freyer Most, MD's license?
NPPES lists Pennsylvania license number MD438659, 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 Jessica Freyer Most, MD prescribe under Medicare Part D?
In 2024, Jessica Freyer Most, MD had 1,406 Medicare Part D claims for 266 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
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.