1. Home
  2. Directory
  3. Pennsylvania
  4. Allentown
  5. Internal Medicine
  6. NPI Profile

STEVEN LEE KATZ DO
NPI 1275640435
Internal Medicine - Infectious Disease in Allentown, PA

Active since August 24, 2006PECOS EnrolledAccepts Medicare Assignment
2200 HAMILTON ST STE 317, ALLENTOWN, PA 18104(610) 481-9600(610) 481-0225 Get Directions Write a Review

NPPES record last updated: May 12, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2021, Mar 29, 2018, Oct 18, 2016 (3 updates tracked since 2016).

About Steven Lee Katz Do NPPES

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

STEVEN LEE KATZ DO (NPI 1275640435) is an individual infectious disease provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS004894L) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Catholic Medical Center- Mercy Fitzgerald, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1275640435
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameSTEVEN LEE KATZCredential: DO
Location Address2200 HAMILTON ST STE 317Allentown, PA 18104-6359
Mailing Address2200 Hamilton St Ste 317Allentown, PA 18104-6359 · (610) 481-9600 · Fax (610) 481-0225
Phone(610) 481-9600
Fax(610) 481-0225
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateAugust 24, 2006
Last NPPES UpdateMay 12, 20213 updates tracked since enumeration
NPPES CertifiedMay 12, 2021
✔ NPI 1275640435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in PA · OS004894L
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.
2200 HAMILTON ST STE 317, Allentown, PA 18104
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1649 N Lewis Rd Ste 220Limerick, PA 19468-1234 · Phone (610) 481-9600
Location 2451 Chew St, Suite 304Allentown, PA 18102-3472 · Phone (610) 481-9600 · Fax (610) 481-0225

Other Identifiers 1

Medicaid0010780900008PA

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

Steven Lee Katz Do 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 ID840287785
PECOS Enrollment IDI20040430000518
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 5

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.

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.
264 services153 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
162 services152 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
25 services21 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
19 services18 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Mercy Catholic Medical Center- Mercy Fitzgerald

Acute Care Hospitals · Darby, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390156
Location1500 Lansdowne AveDarby, PA 19023 · Delaware County
Emergency services

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 18104 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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

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

JENNIFER HILL CRNP
Nurse Practitioner (Family)
2200 HAMILTON ST STE 317
ALLENTOWN, PA 18104
Lehigh County (610) 481-9600

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 Steven Katz's NPI number?

The NPI number for Steven Katz is 1275640435. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is Steven Katz located?

Steven Katz practices at 2200 Hamilton St Ste 317, Allentown, PA 18104. The listed phone number is (610) 481-9600.

What is Steven Katz's specialty?

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

Is Steven Katz enrolled in Medicare?

Yes. Steven Katz 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.

Is Steven Katz affiliated with any hospitals?

According to CMS data, Steven Katz is affiliated with Mercy Catholic Medical Center- Mercy Fitzgerald and Thomas Jefferson University Hospital.

When was this NPI record last updated?

The NPPES record for Steven Katz was last updated on May 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.