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Edit this profileAt a glance
- 55 Fruit St, Cox 201, Boston, MA 02114
About Dr. Ling
Based in Boston, MA, Morris Ling, M.D. is listed in the NPI registry under internal medicine. Morris graduated from University of Maryland School of Medicine in 2006. Medicare claims data shows Morris provided 7,026 services to 4,401 patients. The services billed most often include immunologic analysis technique on serum, immunologic analysis technique on serum (immunofixation), and test for allergy using allergenic extract. NPI 1851588693 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 726-3850
- Email not available
Practice Locations
55 FRUIT ST COX 201
Boston, MA 02114
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive and evaluation
- Medication management
- Post-hospital transitional care
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
Heart & Circulation
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
Minor procedures
Office procedures
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
Preventive & Routine Care
Screenings & Diagnostics
- Bone Density Scan Referral
- Diabetes Screening and A1C Test
Sexual health
Procedures Most Often Billed to Medicare
7,026 services · 4,401 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test for allergy using allergenic extract | Treatment | 95004 |
795 | Less often than most peers in Internal Medicine |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
558 | More often than most peers in Internal Medicine |
| Professional service for multiple injections of allergen | Treatment | 95117 |
129 | As often as other peers in Internal Medicine |
| Professional service for single injection of allergen | Treatment | 95115 |
41 | Less often than most peers in Internal Medicine |
| Immunologic analysis technique on serum | Lab test | 86320 |
2,835 | Too few peers to compare |
| Immunologic analysis technique on serum (immunofixation) | Lab test | 86334 |
980 | Too few peers to compare |
| Immunologic analysis technique on body fluid | Lab test | 86325 |
563 | Too few peers to compare |
| Measurement of antibody to noninfectious agent | Lab test | 86256 |
420 | Too few peers to compare |
| Screening test for antibody to noninfectious agent | Lab test | 86255 |
365 | Too few peers to compare |
| Crystal identification from tissue or body fluid | Lab test | 89060 |
156 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other internists in Boston 7
Same specialty, same city.
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test for allergy using allergenic extract 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Morris Ling's specialty?
Morris Ling is an internist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Morris Ling?
Morris Ling is listed at 55 Fruit St Cox 201, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Morris Ling?
The number on file is (617) 726-3850. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Morris Ling?
Morris Ling's National Provider Identifier is 1851588693. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Morris Ling's education?
Morris Ling attended University of Maryland School of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Morris Ling have?
Morris Ling has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What is Morris Ling known for?
According to Medicare billing data, Morris Ling provides treatments such as test for allergy using allergenic extract and test for allergy using allergenic extract injected into skin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Morris Ling's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Morris Ling. If this is you, claiming it is free.
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