DR. SOPHIA NAA-ABIA CASELY-HAYFORD M.D.
NPI 1528051331
Internal Medicine in Morristown, NJ

Active since August 26, 2005PECOS EnrolledAccepts Medicare Assignment
435 SOUTH ST STE 350, MORRISTOWN, NJ 07960(973) 971-6700(973) 290-7480 Get Directions Write a Review

NPPES record last updated: June 25, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 25, 2021, Apr 17, 2019 (2 updates tracked since 2019).

About Dr. Sophia Naa-abia Casely-hayford M.d. NPPES

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

DR. SOPHIA NAA-ABIA CASELY-HAYFORD M.D. (NPI 1528051331) is an individual internal medicine provider in Morristown, New Jersey, licensed in New Jersey (25MA10957800) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Columbia University College Of Physicians And Surgeons (1994).

NPPES Registry Identity

NPI1528051331
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SOPHIA NAA-ABIA CASELY-HAYFORDCredential: M.D.
Location Address435 SOUTH ST STE 350Morristown, NJ 07960-6474
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735 · Fax (973) 290-7495
Fax(973) 290-7480
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1994
Enumeration DateAugust 26, 2005
Last NPPES UpdateJune 25, 20212 updates tracked since enumeration
NPPES CertifiedJune 25, 2021
NPI 1528051331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in NJ · 25MA10957800 Licensed in NY · 220536
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.
435 SOUTH ST STE 350, Morristown, NJ 07960

Other Names 1

Former Name (1)Sophia Naa-abia Ofosu-amaah M.d.

Other Identifiers 1

Medicaid01911751NY

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 and accepts Medicare assignment

Dr. Sophia Naa-abia Casely-hayford 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 ID1355255621
PECOS Enrollment IDI20210809001549
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 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.
157 services91 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.
102 services72 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.
82 services82 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
33 services28 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
25 services25 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
23 services23 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

Newton Medical Center

Acute Care Hospitals · Newton, NJ
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310028
Location175 High StNewton, NJ 07860 · Sussex 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 07960 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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 10

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

Hospitalist
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Nurse Practitioner (Acute Care)
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Internal Medicine
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Clinic/Center (Primary Care)
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Internal Medicine
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Internal Medicine
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Internal Medicine
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960
Dietitian, Registered
435 SOUTH ST STE 350
MORRISTOWN, NJ 07960

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 Sophia Naa-abia Casely-hayford's NPI number?

The NPI number for Sophia Naa-abia Casely-hayford is 1528051331. It was assigned to this individual provider in the NPPES registry on August 26, 2005. The provider is also known as Sophia Naa-Abia Ofosu-Amaah M.D..

Where is Sophia Naa-abia Casely-hayford located?

Sophia Naa-abia Casely-hayford practices at 435 South St Ste 350, Morristown, NJ 07960. The listed phone number is (973) 971-6700.

What is Sophia Naa-abia Casely-hayford's specialty?

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

Is Sophia Naa-abia Casely-hayford enrolled in Medicare?

Yes. Sophia Naa-abia Casely-hayford 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 Sophia Naa-abia Casely-hayford accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Sophia Naa-abia Casely-hayford 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 Sophia Naa-abia Casely-hayford affiliated with any hospitals?

According to CMS data, Sophia Naa-abia Casely-hayford is affiliated with Morristown Medical Center, Newton Medical Center and Overlook Medical Center.

When was this NPI record last updated?

The NPPES record for Sophia Naa-abia Casely-hayford was last updated on June 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.