1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Internal Medicine
  6. NPI Profile

PRENTISS B TAYLOR M.D.
NPI 1801055983
Internal Medicine in Chicago, IL

Active since June 04, 2008PECOS EnrolledAccepts Medicare Assignment
9831 S WESTERN AVE, CHICAGO, IL 60643(773) 445-3500(773) 445-0575 Get Directions Write a Review

NPPES record last updated: December 16, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 16, 2022, Mar 16, 2020 (2 updates tracked since 2020).

About Prentiss B Taylor M.d. NPPES

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

PRENTISS B TAYLOR M.D. (NPI 1801055983) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036-058964) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1801055983
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePRENTISS B TAYLORCredential: M.D.
Location Address9831 S WESTERN AVEChicago, IL 60643-1740
Mailing Address29373 Network Pl Ste 202Chicago, IL 60673-1293 · (847) 390-5900 · Fax (847) 390-4757
Phone(773) 445-3500
Fax(773) 445-0575
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1978
Enumeration DateJune 4, 2008
Last NPPES UpdateDecember 16, 20222 updates tracked since enumeration
NPPES CertifiedDecember 16, 2022
✔ NPI 1801055983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in IL · 036-058964✔ Licensed in MS · 24029✔ Licensed in CA · G86930✔ Licensed in LA · 301696✔ Licensed in AR · E-12633✔ Licensed in TN · 51482✔ Licensed in MN · 59992✔ Licensed in IN · 01059715A✔ Licensed in AZ · 37632✔ Licensed in NE · 28097✔ Licensed in KS · 04-37501✔ Licensed in UT · 9123410-1205✔ Licensed in IA · MD-42030✔ Licensed in MO · 2014029944✔ Licensed in TX · Q3298
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9831 S WESTERN AVE, Chicago, IL 60643
Open in Google Maps ↗

Secondary Practice Location 1

Location 11357 W 103rd StChicago, IL 60643-2392 · Phone (773) 238-0800

Other Identifiers 1

Other036058964IL · License Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.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

Prentiss B Taylor 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 ID2567534829
PECOS Enrollment IDI20080701000339
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 10

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.
208 services116 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
94 services71 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
48 services48 patients
Blood glucose (sugar) measurement using reagent strip 82948
Blood glucose measurement using a reagent strip is a simple process. A tiny blood sample, usually taken from your finger, is placed on a test strip. The strip is inserted into a device that reads the blood sugar level. It's a quick, easy way to monitor blood sugar levels.
47 services28 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.
31 services25 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Advocate Trinity Hospital

Acute Care Hospitals · Chicago, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140048
Location2320 E 93rd StChicago, IL 60617 · Cook County
Emergency services Birthing friendly

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60643 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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 20

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

DR. HELEN N. TCHENG M.D.
Pediatrics
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
JENNIFER LOHNE D.O.
Family Medicine
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
MIA WATKINS
Nurse Practitioner (Family)
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
DR. EVELYN MICHELE BELL M.D.
Family Medicine
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
AZRA OMEROVIC M.D.
Internal Medicine
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
ADORACION L DUQUE M.D.
Anesthesiology
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-9696
TAGUMPAY E NAVARRO PA
Physician Assistant
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500
ROBIA BYAS M.D.
Internal Medicine
9831 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 445-3500

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 Prentiss Taylor's NPI number?

The NPI number for Prentiss Taylor is 1801055983. It was assigned to this individual provider in the NPPES registry on June 4, 2008.

Where is Prentiss Taylor located?

Prentiss Taylor practices at 9831 S Western Ave, Chicago, IL 60643. The listed phone number is (773) 445-3500.

What is Prentiss Taylor's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Prentiss Taylor enrolled in Medicare?

Yes. Prentiss Taylor 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 Prentiss Taylor accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Prentiss Taylor 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 Prentiss Taylor affiliated with any hospitals?

According to CMS data, Prentiss Taylor is affiliated with Advocate Trinity Hospital and Advocate Christ Hospital & Medical Center.

When was this NPI record last updated?

The NPPES record for Prentiss Taylor was last updated on December 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.