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CHRISTOPHER BLAKE SULLIVAN MD
NPI 1457709222
Otolaryngology in Nashville, TN

Active since June 02, 2016PECOS EnrolledAccepts Medicare Assignment
335 24TH AVE N STE 120, NASHVILLE, TN 37203(615) 342-0290 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 23, 2022, Jun 26, 2021 (3 updates tracked since 2021).

About Christopher Blake Sullivan Md NPPES

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

CHRISTOPHER BLAKE SULLIVAN MD (NPI 1457709222) is an individual otolaryngology provider in Nashville, Tennessee, licensed in Tennessee (74767) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of Oregon Health Sciences University School Of Medicine (2016).

NPPES Registry Identity

NPI1457709222
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameCHRISTOPHER BLAKE SULLIVANCredential: MD
Location Address335 24TH AVE N STE 120Nashville, TN 37203-1505
Mailing Address335 24th Ave N Ste 120Nashville, TN 37203-1505
Phone(615) 342-0290
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2016
Enumeration DateJune 2, 2016
Last NPPES UpdateSeptember 11, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2025
✔ NPI 1457709222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Licenses✔ Licensed in TN · 74767✔ Licensed in IA · R-10551
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
335 24TH AVE N STE 120, Nashville, TN 37203
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, BlueCross BlueShield of Tennessee, Oscar Insurance Company 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 Blake Sullivan 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 ID3476845652
PECOS Enrollment IDI20250822003616
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 4

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.
49 services30 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
43 services29 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
18 services18 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.
16 services14 patients

Hospital Affiliations CMS Care Compare 4

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

Unc Hospitals

Acute Care Hospitals · Chapel Hill, NC
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number340061
Location101 Manning DriveChapel Hill, NC 27514 · Orange County
Emergency services Birthing friendly

Jackson-Madison County General Hospital

Acute Care Hospitals · Jackson, TN
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440002
Location620 Skyline DriveJackson, TN 38301 · Madison County
Emergency services Birthing friendly

Tristar Horizon Medical Center

Acute Care Hospitals · Dickson, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440046
Location111 Highway 70 EastDickson, TN 37055 · Dickson County
Emergency services Birthing friendly

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440161
Location2300 Patterson StreetNashville, TN 37203 · Davidson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37203 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
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 4

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

JORDAN NICOLE PEARSON DNP, ACNPC-AG
Nurse Practitioner (Acute Care)
335 24TH AVE N STE 120
NASHVILLE, TN 37203
Davidson County (615) 342-0290
ALLISON ELIZABETH HOEFERT PA-C
Physician Assistant
335 24TH AVE N STE 120
NASHVILLE, TN 37203
Davidson County (615) 342-0290
JAMES RUSSELL BEKENY MD
Otolaryngology (Plastic Surgery within the Head & Neck)
335 24TH AVE N STE 120
NASHVILLE, TN 37203
Davidson County (615) 342-0290
VICTORIA PIETROBONO MS, CCC-SLP
Speech-Language Pathologist
335 24TH AVE N STE 120
NASHVILLE, TN 37203
Davidson County (615) 342-0290

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 Sullivan's NPI number?

The NPI number for Christopher Sullivan is 1457709222. It was assigned to this individual provider in the NPPES registry on June 2, 2016.

Where is Christopher Sullivan located?

Christopher Sullivan practices at 335 24th Ave N Ste 120, Nashville, TN 37203. The listed phone number is (615) 342-0290.

What is Christopher Sullivan's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Christopher Sullivan enrolled in Medicare?

Yes. Christopher Sullivan 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 Sullivan accept?

Health plans from Blue Cross and Blue Shield of NC, BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list Christopher Sullivan 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 Sullivan affiliated with any hospitals?

According to CMS data, Christopher Sullivan is affiliated with Unc Hospitals, Jackson-Madison County General Hospital, Tristar Horizon Medical Center and Tristar Centennial Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Sullivan was last updated on September 11, 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.