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ANDREW C RETTEW D.O.
NPI 1215370689
Internal Medicine - Hematology & Oncology in West Reading, PA

Active since April 16, 2013PECOS EnrolledAccepts Medicare Assignment
86.13/100
CMS Quality Rating
6TH AVENUE & SPRUCE STREET, WEST READING, PA 19611(484) 628-8470 Get Directions Write a Review

NPPES record last updated: June 27, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Andrew C Rettew D.o. NPPES

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

ANDREW C RETTEW D.O. (NPI 1215370689) is an individual hematology & oncology provider in West Reading, Pennsylvania, licensed in Pennsylvania (OS020030) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Reading Hospital, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2013).

NPPES Registry Identity

NPI1215370689
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameANDREW C RETTEWCredential: D.O.
Location Address6TH AVENUE & SPRUCE STREETWest Reading, PA 19611
Mailing Address420 S 5th AveWest Reading, PA 19611-2143 · (484) 628-8000
Phone(484) 628-8470
Sole ProprietorNo
Medical School CMSLake Erie College Of Osteopathic Medicine, ErieGraduated 2013
Enumeration DateApril 16, 2013
Last NPPES UpdateJune 27, 2019
✔ NPI 1215370689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in PA · OS020030
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License OS020030 (PA)
6TH AVENUE & SPRUCE STREET, West Reading, PA 19611
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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

Andrew C Rettew D.o. 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 ID9830480367
PECOS Enrollment IDI20190730001250
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

2

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

Reading Professional Services
Same address
Orthopaedic Surgery
6TH AVE & SPRUCE STREET
West Reading, PA 19611
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Medicare enrollment name: Tower Health Medical Group
  • 1,473 clinicians in this Medicare group
NPI 1962707190 (610) 372-8044
Reading Hospital
0.1 mi
Pediatrics
206 S 6TH AVE
West Reading, PA 19611
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 399 clinicians in this Medicare group
NPI 1497844831 (484) 628-5437

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 8

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 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.
468 services240 patients
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.
197 services102 patients
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.
103 services88 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.
83 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.
37 services35 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.
34 services24 patients

Hospital Affiliations CMS Care Compare 3

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

Reading Hospital

Acute Care Hospitals · West Reading, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390044
Location420 S 5th AvenueWest Reading, PA 19611 · Berks County
Emergency services Birthing friendly

Penn State Health St. Joseph

Acute Care Hospitals · Reading, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390096
Location2500 Bernville RoadReading, PA 19605 · Berks County
Emergency services Birthing friendly

Pottstown Hospital

Acute Care Hospitals · Pottstown, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390123
Location1600 East High StreetPottstown, PA 19464 · Montgomery County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19611 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
$166.87 typical visit price
range $54.64 – $166.87
Typical copayment $41.71 (range $13.66 – $41.71)
Most-billed visit code 99205
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.91
Promoting Interoperability99
Improvement Activities40
Cost62.83

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
97%36 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Cyclophosphamide; oral, 25 mg J8530
Treatment-Treatment - Miscellaneous · category RX000N
1 supplier16 claims708 services$0.61 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier14 claims14 services$18.93 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 20

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

READING PROFESSIONAL SERVICES
Psychologist
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (610) 988-8446
STEVEN VASAS PA-C
Physician Assistant (Medical)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (610) 988-4207
DEBORAH LEE BEVVINO
Psychologist
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (610) 988-8070
ERIC BAUSHER
Social Worker
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (610) 988-8070
READING PROFESSIONAL SERVICES
Psychiatry & Neurology (Psychiatry)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (610) 988-8446
JEFFREY SCOTT MARSHALL MD
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
READING, PA 19611
Berks County (610) 988-8589
KIRTHIK NATHAN PARTHASARATHY M.D.
Obstetrics & Gynecology
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Berks County (484) 628-8614
ROBERT FREDERICK EARLY JR. MD
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Berks County (610) 988-8589

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 Andrew Rettew's NPI number?

The NPI number for Andrew Rettew is 1215370689. It was assigned to this individual provider in the NPPES registry on April 16, 2013.

Where is Andrew Rettew located?

Andrew Rettew practices at 6th Avenue & Spruce Street, West Reading, PA 19611. The listed phone number is (484) 628-8470.

What is Andrew Rettew's specialty?

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

Is Andrew Rettew enrolled in Medicare?

Yes. Andrew Rettew 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.

Which organizations bill Medicare for Andrew Rettew's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Rettew reassigns Medicare benefits to 2 organizations: Reading Professional Services (West Reading, PA) and Reading Hospital (West Reading, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Rettew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Rettew accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Andrew Rettew 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 Andrew Rettew affiliated with any hospitals?

According to CMS data, Andrew Rettew is affiliated with Reading Hospital, Penn State Health St. Joseph and Pottstown Hospital.

When was this NPI record last updated?

The NPPES record for Andrew Rettew was last updated on June 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.