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DR. ARNOLD L LENTNEK MD
NPI 1780779595
Internal Medicine - Infectious Disease in New York, NY

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
420 E 54TH ST, APT. 16 B, NEW YORK, NY 10022(404) 798-7152 Get Directions Write a Review

NPPES record last updated: December 10, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Arnold L Lentnek Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ARNOLD L LENTNEK MD (NPI 1780779595) is an individual infectious disease provider in New York, New York, licensed in New York (109147) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with St Catherine Of Siena Hospital Medical Center, and is a graduate of Tufts University School Of Medicine (1972).

NPPES Registry Identity

NPI1780779595
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameDR. ARNOLD L LENTNEKCredential: MD
Location Address420 E 54TH ST, APT. 16 BNew York, NY 10022-5179
Mailing Address420 E 54th St, Apt 16 BNew York, NY 10022-5179 · (404) 798-7152
Phone(404) 798-7152
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1972
Enumeration DateOctober 4, 2006
Last NPPES UpdateDecember 10, 2008
✔ NPI 1780779595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Licenses✔ Licensed in NY · 109147✔ Licensed in GA · 037014✔ Licensed in CT · 015153
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
420 E 54TH ST, New York, NY 10022
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Arnold L Lentnek Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2769561620
PECOS Enrollment IDI20101021000126, I20190612003083
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
123 services67 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
55 services40 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services33 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
27 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
26 services26 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
25 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10022 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. CINDY SICHEL LCSW
Social Worker (Clinical)
420 E 54TH ST, APT 15A
NEW YORK, NY 10022
New York County (212) 644-0404
MR. MARK SICHEL LCSW
Social Worker (Clinical)
420 E 54TH ST, APT 15A
NEW YORK, NY 10022
New York County (212) 644-4947
DR. RAFAEL CINELLI M.D.
Plastic Surgery
420 E 54TH ST
NEW YORK, NY 10022
New York County (212) 308-6302
MARK SICHEL & CINDY KASOVITZ SICHEL, INC.
Social Worker (Clinical)
420 E 54TH ST, APT 15A
NEW YORK, NY 10022
New York County (212) 644-4947
DR. JOHN JANGWOOK ROH M.D.
Anesthesiology
420 E 54TH ST, APT.# 22B
NEW YORK, NY 10022
New York County (212) 752-7611

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Arnold Lentnek's NPI number?

The NPI number for Arnold Lentnek is 1780779595. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Arnold Lentnek located?

Arnold Lentnek practices at 420 E 54th St Apt. 16 B, New York, NY 10022. The listed phone number is (404) 798-7152.

What is Arnold Lentnek's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Arnold Lentnek enrolled in Medicare?

Yes. Arnold Lentnek is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Arnold Lentnek accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Anthem Blue Cross and Blue Shield list Arnold Lentnek as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Arnold Lentnek affiliated with any hospitals?

According to CMS data, Arnold Lentnek is affiliated with St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Arnold Lentnek was last updated on December 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.