Robert Marc Zemble, M.D.
Allergy & Immunology (Internal Medicine) Physician · Allentown, PA
Robert Marc Zemble, M.D. is an allergy & immunology (internal medicine) physician with a practice address in Allentown, Pennsylvania, and NPI 1124224027, issued on Jun 26, 2007. Check the license (Pennsylvania MD436577, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert Marc Zemble
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology (Internal Medicine) Physician 207RA0201X
- License numbers
- MD436577 PA
238074 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1605 N Cedar Crest Blvd Ste 605, Allentown, PA 18104
- Phone
- (610) 820-9000
- Enumerated
- Jun 26, 2007
- Record last updated
- Sep 22, 2022
- Fax
- (610) 820-9078
- Medicare enrollment
- Enrolled (PECOS I20100608000223); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology (internal medicine) physician records → All 21 in Pennsylvania → Look up another NPI →
Also registered at 1605 N Cedar Crest Blvd Ste 605
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan McCarty, M.D.Allergy & Immunology (Internal Medicine) Physician1568953206
- Ulyana Trytko, M.D.Allergy & Immunology (Internal Medicine) Physician1831648344
Verify Robert Marc Zemble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD436577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% more Medicare Part D claims than the average allergy & immunology (internal medicine) physician in 2024
1,240 Medicare Part D claims for 228 beneficiaries, against an average of 789 among the 429 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Fluticasone Propionate161 claims
- Montelukast Sodium132 claims
- Azelastine Hcl131 claims
- Trelegy Ellipta55 claims
- Albuterol Sulfate Hfa48 claims
- Fluticasone-Salmeterol45 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: $3,529.44
5 payments; by number, the most common kind was food and beverage; the largest payer was Blueprint Medicines Corporation. The 321 providers of this specialty with any payment received $7,456.30 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
- Lehigh Valley Physician GroupAllentown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Marc Zemble among 21 allergy & immunology (internal medicine) physician records in Pennsylvania
Robert Marc Zemble, M.D. is one of 21 allergy & immunology (internal medicine) physician records with a practice address in Pennsylvania. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2004 · median 2012 among the 12 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0201X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology (Internal Medicine) Physician providers in Pennsylvania
There are 21 allergy & immunology (internal medicine) physician records in Pennsylvania.
All 21 in Pennsylvania → Every provider in Allentown → Allergy & Immunology (Internal Medicine) Physician nationwide →
The 8 allergy & immunology (internal medicine) physician records with the nearest ZIP codes
- Megan McCarty, M.D.Allentown, PA 181041568953206
- Ulyana Trytko, M.D.Allentown, PA 181041831648344
- Joel Laury, M.D.Dunmore, PA 185121326022575
- Matthew Norris, MDSayre, PA 188401689179889
- Bob ReidFairfield, PA 173201639731516
- Jennifer Brennan-Phillip, DONewtown, PA 189401275193823
- Meher Khan, MDBala Cynwyd, PA 190041871555458
- Guy McElwain, MDMeadowbrook, PA 190461629049804
Common questions
What is Robert Marc Zemble, M.D.'s NPI number?
Robert Marc Zemble, M.D.'s National Provider Identifier (NPI) is 1124224027, issued on Jun 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Marc Zemble, M.D. located?
The NPPES record lists a practice address at 1605 N Cedar Crest Blvd Ste 605, Allentown, PA, 18104. Phone: (610) 820-9000. Providers update this record themselves, so call before visiting.
How can I verify Robert Marc Zemble, M.D.'s license?
NPPES lists Pennsylvania license number MD436577, 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 Robert Marc Zemble, M.D. prescribe under Medicare Part D?
In 2024, Robert Marc Zemble, M.D. had 1,240 Medicare Part D claims for 228 beneficiaries; the average among allergy & immunology (internal medicine) physician prescribers was 789. 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.