CHRISTOPHER MICHAEL POLK MD
NPI 1396889333
Internal Medicine - Infectious Disease in Charlotte, NC

Q: What is Christopher Polk's NPI number?

The NPI number for Christopher Polk is 1396889333. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Q: What is Christopher Polk's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Christopher Polk was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since February 15, 2007PECOS EnrolledAccepts Medicare Assignment

95.35/100

CMS Quality Rating

1225 HARDING PL, STE 2100, CHARLOTTE, NC 28204(704) 331-9669 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 15, 2024, May 4, 2023, Mar 9, 2023 and 56 more (59 updates tracked since 2016).

On this page

About Christopher Michael Polk Md NPPES

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

CHRISTOPHER MICHAEL POLK MD (NPI 1396889333) is an individual infectious disease provider in Charlotte, North Carolina, licensed in North Carolina (2007-00866) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center/behav Health, and is a graduate of University Of Texas Medical Branch At Galveston (2001).

NPPES Registry Identity

NPI1396889333

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameCHRISTOPHER MICHAEL POLKCredential: MD

Location Address1225 HARDING PL, STE 2100Charlotte, NC 28204-2826

Mailing AddressPo Box 19305Charlotte, NC 28219-9305

Phone(704) 331-9669

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2001

Enumeration DateFebruary 15, 2007

Last NPPES UpdateSeptember 25, 202559 updates tracked since enumeration

NPPES CertifiedApril 9, 2022

✔ NPI 1396889333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in NC · 2007-00866

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2007-00866 (NC)

1225 HARDING PL, Charlotte, NC 28204

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.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 Michael Polk Md 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 ID941393987

PECOS Enrollment IDI20070906000529

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

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 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.

31 services21 patients

Hospital Affiliations CMS Care Compare

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

Carolinas Medical Center/Behav Health

Acute Care Hospitals · Charlotte, NC

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340113

Location1000 Blythe BlvdCharlotte, NC 28203 · Mecklenburg County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28204 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

Quality

84.22

Promoting Interoperability

100

Improvement Activities

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.

MELISSA RENEE FLOOD NP

Nurse Practitioner

1225 HARDING PL, STE 5100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8850

MARK J. MAKHULI MD

Urology

1225 HARDING PL, STE 3100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8686

RONALDO CRUZ MAMARIL NP

Nurse Practitioner

1225 HARDING PL, STE 5100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8850

ZAINAB SHAHID MD

Internal Medicine (Infectious Disease)

1225 HARDING PL, STE 2100
CHARLOTTE, NC 28204

Mecklenburg County (704) 331-9669

MELISSA ANNE SCHRAMM NP

Nurse Practitioner

1225 HARDING PL, STE 3100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8686

AJAL M DAVE MD

Psychiatry & Neurology (Neurology)

1225 HARDING PL, STE 4100
CHARLOTTE, NC 28204

Mecklenburg County (704) 377-9323

SAVANNA HANCOCK WATKINS PA

Physician Assistant

1225 HARDING PL, STE 3100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8686

JASON JAMES LEWIS MD

Internal Medicine (Gastroenterology)

1225 HARDING PL, STE 5100
CHARLOTTE, NC 28204

Mecklenburg County (704) 355-8850

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 Polk's NPI number?

The NPI number for Christopher Polk is 1396889333. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Where is Christopher Polk located?

Christopher Polk practices at 1225 Harding Pl Ste 2100, Charlotte, NC 28204. The listed phone number is (704) 331-9669.

What is Christopher Polk's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Christopher Polk enrolled in Medicare?

Yes. Christopher Polk 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 Polk accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee, Blue Cross and Blue Shield of NC and BlueCross BlueShield of South Carolina and 3 other insurers list Christopher Polk 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 Polk affiliated with any hospitals?

According to CMS data, Christopher Polk is affiliated with Carolinas Medical Center/Behav Health.

When was this NPI record last updated?

The NPPES record for Christopher Polk was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.