MRS. ANNETTE OKEREKE NP
NPI 1346478120
Nurse Practitioner - Family in Boston, MA

Active since June 30, 2009PECOS Enrolled
850 HARRISON AVE, SUITE 400, BOSTON, MA 02118(617) 638-7062 Get Directions Write a Review

NPPES record last updated: February 3, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Annette Okereke Np NPPES

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

MRS. ANNETTE OKEREKE NP (NPI 1346478120) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN217718) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1346478120
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. ANNETTE OKEREKECredential: NP
Location Address850 HARRISON AVE, SUITE 400Boston, MA 02118-4001
Mailing Address850 Harrison AveBoston, MA 02118 · (617) 638-7043
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJune 30, 2009
Last NPPES UpdateFebruary 3, 2023
NPPES CertifiedFebruary 3, 2023
NPI 1346478120 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MA · RN217718
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License RN217718 (MA)
850 HARRISON AVE, Boston, MA 02118

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mrs. Annette Okereke Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5193866739
PECOS Enrollment IDI20100105000475
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 2

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.

Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
92 services13 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.
63 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Obstetrics & Gynecology
850 HARRISON AVE, YACC 4
BOSTON, MA 02118
Family Medicine
850 HARRISON AVE, YACC 5
BOSTON, MA 02118
Pediatrics
850 HARRISON AVE, YACC5
BOSTON, MA 02118
Family Medicine
850 HARRISON AVE, YACC 4
BOSTON, MA 02118
Social Worker (Clinical)
850 HARRISON AVE, DOWLING 9
BOSTON, MA 02118
Psychiatry & Neurology (Psychiatry)
850 HARRISON AVE
BOSTON, MA 02118
Advanced Practice Midwife
850 HARRISON AVE, YAWKEY 4TH FLOOR
BOSTON, MA 02118
Registered Nurse
850 HARRISON AVE, DOWLING NORTH, SUITE 5108
BOSTON, MA 02118

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 Annette Okereke's NPI number?

The NPI number for Annette Okereke is 1346478120. It was assigned to this individual provider in the NPPES registry on June 30, 2009.

Where is Annette Okereke located?

Annette Okereke practices at 850 Harrison Ave Suite 400, Boston, MA 02118. The listed phone number is (617) 638-7062.

What is Annette Okereke's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Annette Okereke enrolled in Medicare?

Yes. Annette Okereke is registered in the Medicare PECOS enrollment system.

What insurance does Annette Okereke accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Providence Health Plan list Annette Okereke 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.

When was this NPI record last updated?

The NPPES record for Annette Okereke was last updated on February 3, 2023. 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.