DR. MICHAEL IAN ROTKOWITZ M.D.
NPI 1649436973
Internal Medicine - Hematology & Oncology in Sewell, NJ

Q: What is Michael Rotkowitz's NPI number?

The NPI number for Michael Rotkowitz is 1649436973. It was assigned to this individual provider in the NPPES registry on August 6, 2008.

Q: What is Michael Rotkowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Michael Rotkowitz was last updated on August 23, 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.

Active since August 06, 2008PECOS EnrolledAccepts Medicare Assignment

900 MEDICAL CENTER DR STE 200, SEWELL, NJ 08080(856) 557-7900 Get Directions Write a Review

NPPES record last updated: August 23, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 23, 2021, Apr 9, 2019 (2 updates tracked since 2019).

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About Dr. Michael Ian Rotkowitz M.d. NPPES

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

DR. MICHAEL IAN ROTKOWITZ M.D. (NPI 1649436973) is an individual hematology & oncology provider in Sewell, New Jersey, licensed in New Jersey (25MA09480900) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1649436973

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. MICHAEL IAN ROTKOWITZCredential: M.D.

Location Address900 MEDICAL CENTER DR STE 200Sewell, NJ 08080-2358

Mailing Address5 Bridgewater DrMarlton, NJ 08053-4207 · (215) 687-1540

Phone(856) 557-7900

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateAugust 6, 2008

Last NPPES UpdateAugust 23, 20212 updates tracked since enumeration

NPPES CertifiedAugust 23, 2021

✔ NPI 1649436973 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

Licenses✔ Licensed in NJ · 25MA09480900✔ Licensed in PA · MD442824

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

900 MEDICAL CENTER DR STE 200, Sewell, NJ 08080

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Secondary Practice Location 1

Location 11331 E Wyoming Ave, Eastern Regional Medical CenterPhiladelphia, PA 19124-3808 · Phone (215) 537-7400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Ian Rotkowitz M.d. 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 ID5193994507

PECOS Enrollment IDI20151102000504

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.

Medicare Billing Reassignments

Medicare enrollment records show Michael Rotkowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kennedy Medical Group Practice PC

0.9 mi

Family Medicine

100 KINGS WAY E, SUITE D2
Sewell, NJ 08080

Reassigned Medicare billing, New Jersey enrollment
Medicare enrollment name: Kennedy Medical Group Practice, P.C.
438 clinicians in this Medicare group

NPI 1952848905 (856) 218-7730

Comprehensive Cancer & Hematology Specialists, P.C.

9.0 mi

Specialist

705 WHITE HORSE RD, STE D105
Voorhees, NJ 08043

Reassigned Medicare billing, New Jersey enrollment
5 clinicians in this Medicare group

NPI 1932106580 (856) 435-1777

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

199 services110 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.

103 services77 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.

103 services100 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

62 services46 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

54 services36 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

37 services27 patients

Hospital Affiliations CMS Care Compare 2

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

Jefferson Stratford Hospital

Acute Care Hospitals · Stratford, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310086

Location18 East Laurel RoadStratford, NJ 08084 · Camden County

Emergency services Birthing friendly

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 08080 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

$185.05 typical visit price

range $61.59 – $185.05

Typical copayment $46.26 (range $15.39 – $46.26)

Most-billed visit code 99205

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

1 supplier11 claims11 services$18.31 avg. paid by Medicare

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222

DME-Medical/Surgical Supplies · category DA000N

1 supplier11 claims11 services$35.64 avg. paid by Medicare

Injection, fluorouracil, 500 mg J9190

Treatment-Chemotherapy · category RH002N

1 supplier11 claims121 services$1.69 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

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

GLORIA L JACKSON CRNP

Nurse Practitioner