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Edit this profileAt a glance
- 29 11 Fair Lawn Ave, Fair Lawn, NJ 07410
About Dr. Reyn
Mark S. Reyn, MD practices general practice in Fair Lawn, NJ. Mark is also listed as specializing in internal medicine. According to Medicare claims data, Mark cared for 825 Medicare patients across 1,466 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1225064546.
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
- (201) 794-0940
- Email not available
Practice Locations
29 11 FAIR LAWN AVE
Fair Lawn, NJ 07410
Conditions Commonly Evaluated or Treated
Within General Practice 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
Blood disorders
- Anemia
Bone health
Brain & Nerves
- Migraines
- Vertigo
Digestive Health
- Acid reflux
- Constipation
- Viral gastroenteritis
Digestive health
- Food Poisoning
- Hemorrhoids
- IBS
Ear, Nose & Throat
- Ear infection
- Sinus infection
Endocrine
- Hyperthyroidism
Eye Care
Foot & Ankle
General Health
Heart & Circulation
Infections
- COVID-19
- Mononucleosis
Joint & Muscle
Lungs & Breathing
- Acute bronchitis
- Asthma
- Community-acquired pneumonia
Men's Health
Mental Health
Pain
Pain & Joints
Skin
Skin & Hair
Sleep
Urinary & Kidney
Weight & Metabolism
Women's Health
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Dermatology
- Cryotherapy for skin lesions
- Skin biopsy
Diagnostic testing
- Diabetes Screening and A1C Test
- Heart monitor
- Spirometry
Ear, Nose & Throat
- Earwax removal
Exams & Clearances
- DOT Physical
- Pre-Op Clearance Exam
- Sports physical
Heart & Circulation
Hormone therapy
Infections & Screening
- Cholesterol Check
- COVID-19 testing
- STI Testing
- Urine Drug Screen
Injections
- Antibiotic Injection
Lab tests
- Rapid flu test
- Rapid Mono Test
- Rapid strep testing
- Urinalysis
- Vaccine Titer Test
Lungs & Breathing
- Breathing Treatment
Men's Health
- Prostate exam
Mental health
- Mental Health Evaluation
Minor Surgery
- Incision and drainage of an abscess
- Ingrown toenail removal
- Mole removal
- Skin Tag Removal
- Superficial foreign-body removal
- Wart Removal
Pain & Injections
Pain & Joints
- Splinting of minor injuries
Pain management
Physical exams
- Daycare Physical
Prescriptions & Medications
- Prescription Refill
Preventive care
- Colon cancer screening consult
Preventive Care
- Smoking cessation counseling
Sleep
- At-Home Sleep Study Ordering
Vaccines
- HPV vaccine
- Routine Vaccines
- Shingles And Senior Vaccinations
- Tetanus shot
- Travel vaccines
Weight & Metabolism
- Weight loss medication consult
Women's Health
- Birth control counseling
- Depo Shot
- IUD Removal
- Pap smear
- Pelvic exam
- Pregnancy Confirmation Test
Wound Care
- Burn and Wound Care
- Minor laceration repair
- Suture removal
Procedures Most Often Billed to Medicare
1,466 services · 825 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
423 | More often than most peers in General Practice |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
25 | Less often than most peers in General Practice |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
57 | More often than most peers in General Practice |
| Influenza vaccine, inactivated | Treatment | 90653 |
52 | More often than most peers in General Practice |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
425 | More often than most peers in General Practice |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
216 | More often than most peers in General Practice |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
105 | As often as other peers in General Practice |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
67 | More often than most peers in General Practice |
| Administration of influenza virus vaccine | Billing code | G0008 |
53 | More often than most peers in General Practice |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
24 | As often as other peers in General Practice |
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1974 at Other 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 kind of doctor is Dr. Reyn?
Dr. Reyn is a general practitioner in Fair Lawn, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
What is Dr. Reyn's address?
Dr. Reyn is listed at 29 11 Fair Lawn Ave, Fair Lawn, NJ 07410. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Reyn?
The number on file is (201) 794-0940. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Reyn's NPI number?
Dr. Reyn's National Provider Identifier is 1225064546. 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 Dr. Reyn train?
Dr. Reyn attended Other, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Reyn been practicing?
Dr. Reyn has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Reyn perform?
According to Medicare billing data, Dr. Reyn performs procedures including insertion of needle into vein for collection of blood sample and injection of trigger points, 3 or more muscles; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine, inactivated, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Reyn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Reyn. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.