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Edit this profileWhere to find Klaus-Dieter K. Lessnau, MD
- New York location main office
332 E 14Th St, New York, NY 10003 - New York location
110 E 59th St, Suite 9c, New York, NY 10022
About Dr. Lessnau
Klaus-Dieter K. Lessnau, MD practices sleep medicine in New York, NY. Klaus-Dieter is also listed as specializing in critical care medicine and pulmonary disease. According to Medicare claims data, Klaus-Dieter cared for 472 Medicare patients across 650 services. The services billed most often include test to measure expiratory airflow and volume changes before and after medication administration, test to examine how well the lungs exchange gases, and test to determine lung volumes using gas dilution or washout. The provider's National Provider Identifier (NPI) is 1083684708.
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
- (212) 481-3333
- Email not available
Practice Locations
332 E 14TH ST
New York, NY 10003
110 E 59th St Suite 9c
New York, NY 10022
Conditions Commonly Evaluated or Treated
Within Sleep 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
Wellness and energy
Most searched conditions
Breathing disruption
Circadian rhythm
- Antisocial personality disorder
- Delayed Sleep Phase
- Irregular Sleep-Wake Schedule
- Jet Lag Disorder
- Non-24-Hour Body Clock
- Shift Work Sleep Problems
- Sleep problems
Daytime alertness
- Daytime Exhaustion
- Excessive daytime sleepiness
- Excessive Sleeping
- Sleep Grogginess
- Sudden Muscle Weakness When Laughing
Excessive sleepiness
General sleep
General symptoms
Hormonal sleep
Insomnia & anxiety
Movement disorders
Neurological sleep
Parasomnia
- Acting Out Dreams
- Bedwetting
- Chronic Nightmares
- Exploding Head Syndrome
- Hallucinations While Falling Asleep
- Sleep Eating
- Sleep Groaning
- Sleep Paralysis
- Sleep Problems in Kids
- Sleep Talking
- Sleepwalking
Parasomnias
Pediatric sleep
Sleep breathing
Sleep disruption
Sleep movement
Sleep quality
Sleep timing
Procedures & services
Breathing
Mental health
Sleep
Most searched procedures
Behavioral therapy
- Child Sleep Habit Coaching
- CPAP Desensitization Therapy
- Sleep counseling
- Sleep hygiene counseling
- Sleep Restriction Therapy
- Stimulus Control Therapy
Circadian therapy
Consultation
CPAP & positive airway pressure
- Adaptive Servo-Ventilation Setup
- Auto-CPAP Setup
- BiPAP therapy
- CPAP Heated Tubing & Humidifier Setup
- CPAP Mask Fitting
- CPAP Pressure Adjustment
Device management
Devices
Diagnostic testing
- Daytime Nap Study
- Drug-induced sleep endoscopy
- Overnight Oxygen Tracking
- Sleep Alertness Test
- Sleep Tracker Watch Monitoring
Diagnostics
Evaluations
Lifestyle & devices
Medical management
Oral appliances
- Night Guard For Clenching
- Oral Appliance Adjustment
- Sleep Apnea Mouthpiece
- Snoring Mouth Guard Fitting
Respiratory care
Snoring & airway
Surgery
Surgical & implants
- Deviated Septum Surgery For Sleep
- Expansion Sphincter Pharyngoplasty
- Hypoglossal nerve stimulator implantation
- Jaw Advancement Surgery
- Palate Stiffening Procedure
- Tongue Base Reduction Surgery
- Turbinate Shrinking For Breathing
- Uvulopalatopharyngoplasty
Therapy
Procedures Most Often Billed to Medicare
650 services · 472 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
30 | As often as other peers in Sleep Medicine |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
137 | More often than most peers in Sleep Medicine |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
90 | More often than most peers in Sleep Medicine |
| Test to determine lung volumes using gas dilution or washout | Treatment | 94727 |
90 | More often than most peers in Sleep Medicine |
| Evaluation of use of breathing device | Treatment | 94664 |
27 | Too few peers to compare |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
27 | Too few peers to compare |
| Test for exercise-induced heart and lung stress | Treatment | 94621 |
12 | Too few peers to compare |
| Test to measure rate of airflow | Treatment | 94375 |
12 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
71 | More often than most peers in Sleep Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
55 | Less often than most peers in Sleep Medicine |
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 sleep medicines in New York 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 12 related providers in 2 groups
Class of 1985 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 4
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Lessnau's specialty?
Dr. Lessnau is a sleep medicine in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Lessnau?
Dr. Lessnau is listed at 332 E 14Th St, New York, NY 10003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Lessnau?
The number on file is (212) 481-3333. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Lessnau's NPI number?
Dr. Lessnau's National Provider Identifier is 1083684708. 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 Dr. Lessnau's medical education?
Dr. Lessnau attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Lessnau been practicing?
Dr. Lessnau has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Lessnau known for?
According to Medicare billing data, Dr. Lessnau performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as test to measure expiratory airflow and volume changes before and after medication administration and test to examine how well the lungs exchange gases, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Lessnau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lessnau. If this is you, claiming it is free.
Guide.md
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