Physician Profile
Mahmood I. Siddique, D.O.
Unclaimed ProfileAbout Dr. Siddique
Mahmood I. Siddique, D.O. practices internal medicine in Lawrenceville, NJ. Mahmood is a 1991 graduate of Midwestern University, Chicago College of Osteopathic Med. Mahmood is also listed as specializing in pulmonary disease, specialist, and allergy & immunology. Medicare claims data shows Mahmood provided 38,439 services to 2,134 patients. The services billed most often include injection, onabotulinumtoxina, 1 unit, injection, iron sucrose, 1 mg, and therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (609) 587-9944
- Email not available
Practice Locations
31 E DARRAH LN
Lawrenceville, NJ 08648
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
- High blood pressure
- High cholesterol
Digestive and liver
- Acid reflux
- Fatty liver disease
- IBS
Endocrine, blood, and bone
- Gout
Infectious disease
- Shingles
Kidney and urinary
- Chronic kidney disease
- Enlarged prostate
Respiratory
- Acute bronchitis
- Asthma
- COPD
Blood & Circulation
- Blood clots
Blood disorders
- Anemia
Brain & Nerves
- Alzheimer's disease
Brain and nerves
- Vertigo
Cardiac and vascular
- AFib
Digestive
- Diverticulitis
Heart & Circulation
- Heart disease
Infections
- Impetigo
Kidney & Bladder
- Overactive Bladder and Leakage
Lungs & Breathing
- Sleep apnea
Mental Health
- Generalized anxiety disorder
- Insomnia and Sleep Problems
Neurologic and behavioral
- Depression
- Migraines
Pain
- Back pain
Rheumatologic and pain
- Osteoarthritis
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
- EKG
- Spirometry
Bones & Joints
- Trigger Point Injections
Brain and nerves
- Epley Maneuver
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
- Endoscopy
Exams & Consultations
- Pre-Op Clearance Exam
Heart & Circulation
- Blood Pressure Check
- Heart monitor
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
- Tetanus shot
Lab tests
- Urinalysis
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
Minor procedures
- Ingrown toenail removal
- Suture removal
Office procedures
- Cryotherapy for skin lesions
- Earwax removal
- Incision and drainage of an abscess
- Skin biopsy
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
- Knee Joint Injection
Preventive & Routine Care
- Smoking cessation counseling
Screenings & Diagnostics
- Bone Density Scan Referral
- Diabetes Screening and A1C Test
Sexual health
- STI Testing
Procedures Most Often Billed to Medicare
38,439 services · 2,134 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
132 | As often as other peers in Internal Medicine |
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
108 | Too few peers to compare |
| Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | Treatment | 97110 |
853 | More often than most peers in Internal Medicine |
| Psychotherapy, 45 minutes | Treatment | 90834 |
385 | Too few peers to compare |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
23,500 | Too few peers to compare |
| Injection, iron sucrose, 1 mg | Drug given | J1756 |
10,600 | More often than most peers in Internal Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
676 | More often than most peers in Internal Medicine |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
131 | More often than most peers in Internal Medicine |
| Testosterone (hormone) level, total | Lab test | 84403 |
126 | More often than most peers in Internal Medicine |
| Sex hormone binding globulin (protein) level | Lab test | 84270 |
126 | 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.
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.
Other internists in Lawrenceville 8
Same specialty, same city.
Trained at Midwestern University, Chicago College of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1991 at Midwestern University, Chicago College of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Mahmood I. Siddique specialize in?
Mahmood I. Siddique is an internist in Lawrenceville, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Mahmood I. Siddique located?
Mahmood I. Siddique is listed at 31 E Darrah Ln, Lawrenceville, NJ 08648. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mahmood I. Siddique's phone number?
The number on file is (609) 587-9944. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mahmood I. Siddique?
Mahmood I. Siddique's National Provider Identifier is 1700976073. 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
Where did Mahmood I. Siddique train?
Mahmood I. Siddique attended Midwestern University, Chicago College of Osteopathic Med, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mahmood I. Siddique have?
Mahmood I. Siddique has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Mahmood I. Siddique do most often?
According to Medicare billing data, Mahmood I. Siddique performs procedures including insertion of needle into vein for collection of blood sample and injection of chemical for paralysis of facial and neck nerve muscles on both sides of face; provides treatments such as therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes and psychotherapy, 45 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mahmood I. Siddique's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mahmood I. Siddique. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.