CHRISTOPHER JUAN DIAZ DO
NPI 1053852277
Hospitalist in Winston Salem, NC

Active since March 20, 2017PECOS EnrolledAccepts Medicare Assignment
95.35/100
CMS Quality Rating
MEDICAL CENTER BLVD, WINSTON SALEM, NC 27157(336) 716-9252 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2024, May 4, 2023, Mar 9, 2023 and 17 more (20 updates tracked since 2017).

About Christopher Juan Diaz Do NPPES

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

CHRISTOPHER JUAN DIAZ DO (NPI 1053852277) is an individual hospitalist provider in Winston Salem, North Carolina, licensed in North Carolina (2020-02940) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Scotland Memorial Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1053852277
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameCHRISTOPHER JUAN DIAZCredential: DO
Location AddressMEDICAL CENTER BLVDWinston Salem, NC 27157-2708
Mailing AddressMedical Center BlvdWinston Salem, NC 27157-0001 · (336) 716-9252 · Fax (336) 716-0030
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 20, 2017
Last NPPES UpdateAugust 22, 202520 updates tracked since enumeration
NPPES CertifiedAugust 22, 2025
NPI 1053852277 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in NC · 2020-02940
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 2020-02940 (NC)
MEDICAL CENTER BLVD, Winston Salem, NC 27157

Secondary Practice Locations 5

Location 18800 N Tryon StCharlotte, NC 28262-3300 · Phone (704) 863-6241
Location 210628 Park RdCharlotte, NC 28210-8407 · Phone (704) 667-7070
Location 32001 Vail AveCharlotte, NC 28207-1248 · Phone (704) 304-6070
Location 41000 Blythe BlvdCharlotte, NC 28203-5812 · Phone (704) 355-0720
Location 5706 W King StKings Mountain, NC 28086-2708 · Phone (980) 487-3751

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

Christopher Juan Diaz Do 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 ID5799060224
PECOS Enrollment IDI20200806000806
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 5

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.

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.
117 services117 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.
40 services40 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.
23 services13 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.
20 services19 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Scotland Memorial Hospital

Acute Care Hospitals · Laurinburg, NC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340008
Location500 Lauchwood DrLaurinburg, NC 28352 · Scotland County
Emergency services Birthing friendly

Atrium Health Cleveland

Acute Care Hospitals · Shelby, NC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340021
Location201 E Grover StShelby, NC 28150 · Cleveland County
Emergency services Birthing friendly

Atrium Health Anson

Acute Care Hospitals · Wadesboro, NC
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340084
Location2301 Us Highway 74 WestWadesboro, NC 28170 · Anson County
Emergency services

Lexington Memorial Hospital Inc

Acute Care Hospitals · Lexington, NC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number340096
Location250 Hospital Drive PO Box 1817Lexington, NC 27293 · Davidson County
Emergency services

Atrium Health Union

Acute Care Hospitals · Monroe, NC
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number340130
Location600 Hospital DrMonroe, NC 28112 · Union County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27157 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
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.35/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.22
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers11 claims13 services$14.55 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers11 claims13 services$81.05 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Anesthesiology
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Physician Assistant (Medical)
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Physician Assistant (Medical)
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Obstetrics & Gynecology
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Internal Medicine (Hematology & Oncology)
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Hospitalist
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Nurse Anesthetist, Certified Registered
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157
Internal Medicine (Nephrology)
MEDICAL CENTER BLVD
WINSTON SALEM, NC 27157

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 Christopher Diaz's NPI number?

The NPI number for Christopher Diaz is 1053852277. It was assigned to this individual provider in the NPPES registry on March 20, 2017.

Where is Christopher Diaz located?

Christopher Diaz practices at Medical Center Blvd, Winston Salem, NC 27157. The listed phone number is (336) 716-9252.

What is Christopher Diaz's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Christopher Diaz enrolled in Medicare?

Yes. Christopher Diaz 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 Christopher Diaz accept?

Health plans from Blue Cross and Blue Shield of NC list Christopher Diaz 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 Christopher Diaz affiliated with any hospitals?

According to CMS data, Christopher Diaz is affiliated with Scotland Memorial Hospital, Atrium Health Cleveland, Atrium Health Anson, Lexington Memorial Hospital Inc and Atrium Health Union.

When was this NPI record last updated?

The NPPES record for Christopher Diaz was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.