DR. NNAEMEKA U. ANYADIKE M.D.
NPI 1265614366
Internal Medicine in Philadelphia, PA

Q: What is Nnaemeka Anyadike's NPI number?

The NPI number for Nnaemeka Anyadike is 1265614366. It was assigned to this individual provider in the NPPES registry on November 29, 2007.

Q: What is Nnaemeka Anyadike's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nnaemeka Anyadike was last updated on October 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 November 29, 2007PECOS EnrolledAccepts Medicare Assignment

833 CHESTNUT STREET, SUITE 701, PHILADELPHIA, PA 19107(215) 955-6180(215) 955-6410 Get Directions Write a Review

NPPES record last updated: October 20, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Nnaemeka U. Anyadike M.d. NPPES

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

DR. NNAEMEKA U. ANYADIKE M.D. (NPI 1265614366) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD440135) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of University Of Virginia School Of Medicine (2007).

NPPES Registry Identity

NPI1265614366

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. NNAEMEKA U. ANYADIKECredential: M.D.

Location Address833 CHESTNUT STREET, SUITE 701Philadelphia, PA 19107-4409

Mailing Address833 Chestnut Street, Suite 701Philadelphia, PA 19107-4409 · (215) 955-6180 · Fax (215) 955-6410

Phone(215) 955-6180

Fax(215) 955-6410

Sole ProprietorNo

Medical School CMSUniversity Of Virginia School Of MedicineGraduated 2007

Enumeration DateNovember 29, 2007

Last NPPES UpdateOctober 20, 2010

✔ NPI 1265614366 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in PA · MD440135✔ Licensed in PA · MT190901

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.

833 CHESTNUT STREET, Philadelphia, PA 19107

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Other Identifiers 2

Medicare PIN186803PAGPA

Medicaid1025042600001PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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. Nnaemeka U. Anyadike 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 ID3274659123

PECOS Enrollment IDI20181226001409

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 Nnaemeka Anyadike reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Practice Associates Medical Group

68 mi

Internal Medicine

100 MADISON AVENUE, INTEROFFICE #68
Morristown, NJ 07960

Reassigned Medicare billing, New Jersey enrollment
1,699 clinicians in this Medicare group

NPI 1427016385 (844) 264-2250

Icahn School Of Medicine At Mount Sinai

87 mi

Urgent Care

7901 BROADWAY RM A1-19
Elmhurst, NY 11373

Reassigned Medicare billing, New York enrollment
836 clinicians in this Medicare group

NPI 1346721289 (718) 334-4816

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 16

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.

62 services49 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.

53 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.

50 services41 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

43 services31 patients

Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264

This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.

36 services27 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

35 services34 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.

32 services31 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

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

23 services23 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

23 services21 patients

Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43242

This procedure involves using an ultrasound to guide a needle to specific areas in the esophagus, stomach, or upper small bowel. A flexible endoscope is used to reach these areas. The needle collects a small sample for testing.

22 services21 patients

Insertion of stent into pancreatic or bile duct using a flexible endoscope 43274

This procedure involves the placement of a tiny tube, known as a stent, into your pancreatic or bile duct. A flexible endoscope, a long, thin instrument with a light and camera, is used. It aids in relieving blockages and improving flow in these ducts.

22 services19 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.

22 services22 patients

Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope 43238

An ultrasound guided needle aspiration or biopsy of the esophagus involves using a flexible tube with a camera (endoscope) to view your esophagus. An ultrasound device on the endoscope helps to guide a needle to take a small tissue sample for testing. This is a safe, minimally invasive procedure.

15 services15 patients

Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth 43237

This procedure involves a flexible tube with a camera and ultrasound device, inserted through the mouth to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like inflammation, tumors, or other abnormalities.

12 services12 patients

Incision of pancreatic outlet using a flexible endoscope 43262

This procedure involves a small cut in the outlet of the pancreas using a flexible tube with a camera, called an endoscope. It helps doctors diagnose and treat conditions affecting the pancreas, enhancing patient comfort and recovery.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310015

Location100 Madison AveMorristown, NJ 07960 · Morris County

Emergency services Birthing friendly

Chilton Medical Center

Acute Care Hospitals · Pompton Plains, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310017

Location97 West ParkwayPompton Plains, NJ 07444 · Morris County

Emergency services Birthing friendly

Overlook Medical Center

Acute Care Hospitals · Summit, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310051

Location99 Beauvoir AvenueSummit, NJ 07901 · Union County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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.

REBECCA PROSSER

Nurse Practitioner (Women's Health)

833 CHESTNUT STREET, 1ST FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5000

DR. ONYEKA W. OKONKWO MD

Internal Medicine

833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-9180

DR. RICHARD C. WENDER MD

Family Medicine

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

DR. KAREN D. NOVIELLI M.D.

Family Medicine

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

DR. MEREDITH L. BIRSNER M.D.

Obstetrics & Gynecology (Maternal & Fetal Medicine)

833 CHESTNUT STREET, 1ST FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5000

DR. LILY L. SOMWARU ACKERMANN M.D.

Internal Medicine

833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-6180

DR. MICHELE SAINT FRAN LO

Obstetrics & Gynecology

833 CHESTNUT STREET, 1ST FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5000

JANIS BONAT CRNP

Nurse Practitioner (Family)

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

ADETUTU OLOWU

Family Medicine

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

ILANA ESTER NUSBAUM

Psychiatry & Neurology (Psychiatry)

833 CHESTNUT STREET, SUITE 210
PHILADELPHIA, PA 19107

Philadelphia County (718) 270-2902

DR. JAMES S. STUDDIFORD III M.D.

Family Medicine

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

DR. SANDRA D DAYARATNA MD

Obstetrics & Gynecology

833 CHESTNUT STREET, 1ST FLOOR
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-5000

DR. JASON C, OJEDA MD

Internal Medicine

833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-6180

BETH A. WAGNER CRNP

Nurse Practitioner (Adult Health)

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

MR. ALEXANDROS GRIVAS M.D.

Student in an Organized Health Care Education/Training Program

833 CHESTNUT STREET, SUITE 220
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-8465

NINA MINGIONI MD

Internal Medicine

833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-6180

DR. JOEY JUNARTA MD

Student in an Organized Health Care Education/Training Program

833 CHESTNUT STREET, SUITE 220
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-8465

DR. KRISTINE SWARTZ M.D.

Family Medicine (Geriatric Medicine)

833 CHESTNUT STREET, SUITE 301
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-7190

DR. JOSHUA GREEN M.D.

Psychiatry & Neurology (Psychiatry)

833 CHESTNUT STREET, SUITE 210
PHILA, PA 19107

Philadelphia County (215) 955-6104

DR. SATYA SOWJANYA VILLURI MD

Internal Medicine

833 CHESTNUT STREET, SUITE 701
PHILADELPHIA, PA 19107

Philadelphia County (215) 955-6180

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 Nnaemeka Anyadike's NPI number?

The NPI number for Nnaemeka Anyadike is 1265614366. It was assigned to this individual provider in the NPPES registry on November 29, 2007.

Where is Nnaemeka Anyadike located?

Nnaemeka Anyadike practices at 833 Chestnut Street Suite 701, Philadelphia, PA 19107. The listed phone number is (215) 955-6180.

What is Nnaemeka Anyadike's specialty?

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

Is Nnaemeka Anyadike enrolled in Medicare?

Yes. Nnaemeka Anyadike 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 Nnaemeka Anyadike's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nnaemeka Anyadike reassigns Medicare benefits to 2 organizations: Practice Associates Medical Group (Morristown, NJ) and Icahn School Of Medicine At Mount Sinai (Elmhurst, NY). 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 Nnaemeka Anyadike's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nnaemeka Anyadike accept?

Health plans from Oscar Health list Nnaemeka Anyadike 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 Nnaemeka Anyadike affiliated with any hospitals?

According to CMS data, Nnaemeka Anyadike is affiliated with Morristown Medical Center, Chilton Medical Center and Overlook Medical Center.

When was this NPI record last updated?

The NPPES record for Nnaemeka Anyadike was last updated on October 20, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.