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MISS CHRISTFELLY NYARKO OPOKU-AGYEMANG M.D.
NPI 1093438137
Internal Medicine in Harlem, NY

Active since September 23, 2022PECOS EnrolledAccepts Medicare Assignment
HARLEM HOSPITAL CENTER (INTERNAL MEDICINE RESIDENCY), 506 LENOX AVE. MLK 13-13106B, HARLEM, NY 10037(212) 939-1406 Get Directions Write a Review

NPPES record last updated: June 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 16, 2025, Mar 27, 2023, Sep 23, 2022 (3 updates tracked since 2022).

About Miss Christfelly Nyarko Opoku-agyemang M.d. NPPES

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

MISS CHRISTFELLY NYARKO OPOKU-AGYEMANG M.D. (NPI 1093438137) is an individual internal medicine provider in Harlem, New York, licensed in Texas (V7035) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS, is affiliated with United Regional Health Care System, and maintains a secondary practice location in Wichita Falls.

NPPES Registry Identity

NPI1093438137
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMISS CHRISTFELLY NYARKO OPOKU-AGYEMANGCredential: M.D.
Location AddressHARLEM HOSPITAL CENTER (INTERNAL MEDICINE RESIDENCY), 506 LENOX AVE. MLK 13-13106BHarlem, NY 10037
Mailing AddressHarlem Hospital Center (internal Medicine Residency), 506 Lenox Ave. Mlk 13-13106bHarlem, NY 10037 · (212) 939-1406
Phone(212) 939-1406
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateSeptember 23, 2022
Last NPPES UpdateJune 16, 20253 updates tracked since enumeration
NPPES CertifiedJune 16, 2025
✔ NPI 1093438137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · V7035
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
HARLEM HOSPITAL CENTER (INTERNAL MEDICINE RESIDENCY), Harlem, NY 10037
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Secondary Practice Location 1

Location 11631 11th Street, Unit BWichita Falls, TX 76301-4332 · Phone (940) 263-3000 · Fax (940) 263-3018

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Miss Christfelly Nyarko Opoku-agyemang 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 ID3678085123
PECOS Enrollment IDI20250620003704
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.

Hospital Affiliations CMS Care Compare 4

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

United Regional Health Care System

Acute Care Hospitals · Wichita Falls, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450010
Location1600 11th StreetWichita Falls, TX 76301 · Wichita County
Emergency services Birthing friendly

Wilbarger General Hospital

Acute Care Hospitals · Vernon, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450584
Location920 Hillcrest DrVernon, TX 76384 · Wilbarger County
Emergency services

Hardeman County Memorial Hospital

Critical Access Hospitals · Quanah, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number451352
Location402 Mercer StQuanah, TX 79252 · Hardeman County
Emergency services

Graham Regional Medical Center

Critical Access Hospitals · Graham, TX
OwnershipGovernment - Hospital District or Authority
CMS Certification Number671300
Location1301 Montgomery RoadGraham, TX 76450 · Young County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10037 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

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 Christfelly Opoku-agyemang's NPI number?

The NPI number for Christfelly Opoku-agyemang is 1093438137. It was assigned to this individual provider in the NPPES registry on September 23, 2022.

Where is Christfelly Opoku-agyemang located?

Christfelly Opoku-agyemang practices at Harlem Hospital Center (internal Medicine Residency) 506 Lenox Ave. Mlk 13-13106b, Harlem, NY 10037. The listed phone number is (212) 939-1406.

What is Christfelly Opoku-agyemang's specialty?

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

Is Christfelly Opoku-agyemang enrolled in Medicare?

Yes. Christfelly Opoku-agyemang 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 Christfelly Opoku-agyemang accept?

Health plans from Blue Cross and Blue Shield of Texas list Christfelly Opoku-agyemang 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 Christfelly Opoku-agyemang affiliated with any hospitals?

According to CMS data, Christfelly Opoku-agyemang is affiliated with United Regional Health Care System, Wilbarger General Hospital, Hardeman County Memorial Hospital and Graham Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Christfelly Opoku-agyemang was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.