Doctor profile · Federal record
Dr. Morris Ling, M.D.
Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Boston, MA
- NPI 1851588693
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St, Cox 201
Boston, MA 021142621
(617) 726-3850
fax (617) 724-0239
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- June 8, 2012
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RA0201X — NUCC code
- State license (1)
- Massachusetts #247177
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851588693. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,010
Distinct HCPCS
10
Medicare allowed
$126,963
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
86320 |
Immunologic analysis technique on serum | 2,439 | 1,740 | $19 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 935 | 766 | $19 | |
86256 |
Measurement of antibody to noninfectious agent | 679 | 668 | $19 | |
95004 |
Test for allergy using allergenic extract | 619 | 22 | $5 | |
86325 |
Immunologic analysis technique on body fluid | 487 | 341 | $19 | |
95024 |
Test for allergy using allergenic extract injected into skin | 387 | 15 | $9 | |
89060 |
Crystal identification from tissue or body fluid | 149 | 125 | $19 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 82 | $139 | |
95117 |
Professional service for multiple injections of allergen | 99 | 35 | $14 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 52 | 52 | $177 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 275. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$185
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| WERFEN USA LLC | 2 | $184.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
399
Patients
76
Total drug cost
$321,050
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 55 | 21 | $2,389 |
| Dupixent Syringe (Dupilumab) | Brand | 52 | 0 | $191,545 |
| Montelukast Sodium | Generic | 40 | 15 | $1,227 |
| Ipratropium Bromide | Generic | 38 | 15 | $1,796 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 27 | 11 | $1,209 |
| Cromolyn Sodium | Generic | 24 | 0 | $10,903 |
| Odactra (Mite,d.Farinae-D.Pteronyssinus) | Brand | 23 | 0 | $11,507 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 22 | 0 | $9,628 |
| Famotidine | Generic | 22 | 0 | $549 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 20 | 0 | $12,425 |
Hospital affiliations
Frequently asked questions
What is Dr. Morris Ling's medical specialty?
Dr. Morris Ling practices Allergy & Immunology (Internal Medicine) Physician in Boston, MA.
Where does Dr. Morris Ling practice?
Dr. Morris Ling practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177263850.
What is Dr. Morris Ling's NPI?
Dr. Morris Ling's National Provider Identifier (NPI) is 1851588693, issued by NPPES.
Does Dr. Morris Ling accept Medicare assignment?
Yes. Dr. Morris Ling accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Morris Ling commonly perform?
Top Medicare-reported procedures in 2023: Immunologic analysis technique on serum (HCPCS 86320); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Measurement of antibody to noninfectious agent (HCPCS 86256). Source: CMS Medicare Physician & Other Practitioners file.