Martha I. Lobo Marin, M.D.
General Practice Physician · Doylestown, PA
Martha I. Lobo Marin, M.D. is a general practice physician with a practice address in Doylestown, Pennsylvania, and NPI 1639483092, issued on Jul 28, 2010. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Martha I. Lobo Marin
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 17983 PR
Self-reported in NPPES; status is on the state search - Practice location
- 3536 Windridge Dr, Doylestown, PA 18902
- Phone
- (267) 406-3052
- Enumerated
- Jul 28, 2010
- Record last updated
- Feb 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 345 in Pennsylvania → Look up another NPI →
Verify Martha I. Lobo Marin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average general practice physician in 2024
395 Medicare Part D claims for 233 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin37 claims
- Fluticasone Propionate27 claims
- Amoxicillin-Clavulanate Potass20 claims
- Dexamethasone20 claims
- Prednisolone Sodium Phosphate18 claims
- Meloxicam12 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.
Martha I. Lobo Marin among 345 general practice physician records in Pennsylvania
Martha I. Lobo Marin, M.D. is one of 345 general practice physician records with a practice address in Pennsylvania. 45% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.
- NPI issued2010 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 45% of these records are
- In the CMS Doctors and Clinicians fileNo · 20% of these records are
- Record last updated2018 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Pennsylvania
There are 345 general practice physician records in Pennsylvania.
All 345 in Pennsylvania → Every provider in Doylestown → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Christopher Nessel, M.D.Doylestown, PA 189021063727634
- Maryann Galietta, M.D.Doylestown, PA 189011891859658
- Jeffery Weiner, M.D.New Hope, PA 189381568799260
- Lionel Benson, M.D.Newtown, PA 189401982834891
- Demetrios Perdikis, M.D.Newtown, PA 189401831242536
- Itzhak Medan, M.D.Richboro, PA 189541346485745
- Cindy Finkelman, D.O.Sellersville, PA 189601336349232
- Godfred Eyiah-Mensah, M.D.Sayre, PA 188401831482058
Common questions
What is Martha I. Lobo Marin, M.D.'s NPI number?
Martha I. Lobo Marin, M.D.'s National Provider Identifier (NPI) is 1639483092, issued on Jul 28, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Martha I. Lobo Marin, M.D. located?
The NPPES record lists a practice address at 3536 Windridge Dr, Doylestown, PA, 18902. Phone: (267) 406-3052. Providers update this record themselves, so call before visiting.
How can I verify Martha I. Lobo Marin, M.D.'s license?
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 Martha I. Lobo Marin, M.D. prescribe under Medicare Part D?
In 2024, Martha I. Lobo Marin, M.D. had 395 Medicare Part D claims for 233 beneficiaries; the average among general practice physician prescribers was 3,030. 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.