Morris Ling, M.D.
NPI 1851588693ActiveIndividual· Internal Medicine, Allergy & Immunology· Boston, MA
Internal Medicine, Allergy & Immunology (M.D.) in Boston, Massachusetts, trained at University of Maryland School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $408,251 for 554 claims, against $106,889 paid for services in 2024. Werfen USA LLC reported $184.50 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1851588693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 25, 2007 |
| Last updated in NPPES | Jun 8, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | 247177 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,992 |
|---|---|
| Services billed | 7,435 across 28 procedure codes |
| Paid by Medicare | $106,889 |
Part D prescriptions in 2024
| Prescriptions (claims) | 554 · 887 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $408,251 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
Hospital affiliations
- Cooley Dickinson Hospital Inc,theNorthampton, MA
- Martha's Vineyard Hospital IncOak Bluffs, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Massachusetts General HospitalBoston, MA
- North Shore Medical Center -Salem, MA
Industry payments (Open Payments)
- 2024$184.50 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Werfen USA LLC | $184.50 | 2 |
What the 2024 payments were for
- Food and Beverage$184.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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