ZACHARY HILL DOUGLAS MD
NPI 1437643574
Otolaryngology in Saint Louis, MO

Active since June 21, 2018PECOS EnrolledAccepts Medicare Assignment
3009 N BALLAS RD STE 380C, SAINT LOUIS, MO 63131(314) 996-4790 Get Directions Write a Review

NPPES record last updated: August 1, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Zachary Hill Douglas Md NPPES

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

ZACHARY HILL DOUGLAS MD (NPI 1437643574) is an individual otolaryngology provider in Saint Louis, Missouri, licensed in Missouri (2023028372) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1437643574
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameZACHARY HILL DOUGLASCredential: MD
Location Address3009 N BALLAS RD STE 380CSaint Louis, MO 63131-2324
Mailing Address3009 N Ballas Rd Ste 380cSaint Louis, MO 63131-2324 · (314) 996-4790
Sole ProprietorNo
Medical School CMSUniversity Of Washington School Of MedicineGraduated 2018
Enumeration DateJune 21, 2018
Last NPPES UpdateAugust 1, 2023
NPPES CertifiedAugust 1, 2023
NPI 1437643574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in MO · 2023028372
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.

3009 N BALLAS RD STE 380C, Saint Louis, MO 63131

Other Names 1

Former Name (1)Zachary Lee Hill

Secondary Practice Location 1

Location 11 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003 · Phone (314) 362-5000

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

Zachary Hill Douglas 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 ID9830553221
PECOS Enrollment IDI20230919001677
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 9

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
187 services187 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.
117 services100 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.
110 services110 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
90 services80 patients
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.
90 services74 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
54 services47 patients

Hospital Affiliations CMS Care Compare 5

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

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Missouri Baptist Medical Center

Acute Care Hospitals · Town And Country, MO
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260108
Location3015 N Ballas RdTown And Country, MO 63131 · St. Louis County
Emergency services Birthing friendly

Barnes-Jewish West County Hospital

Acute Care Hospitals · Creve Coeur, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260162
Location12634 Olive BoulevardCreve Coeur, MO 63141 · St. Louis County
Emergency services

Progress West Hospital

Acute Care Hospitals · O Fallon, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260219
Location2 Progress Point PkwyO Fallon, MO 63368 · St. Charles County
Emergency services Birthing friendly

Missouri Baptist Sullivan Hospital

Critical Access Hospitals · Sullivan, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number261337
Location751 Sappington Bridge RdSullivan, MO 63080 · Franklin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63131 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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 9

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

Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Otolaryngology
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Audiologist
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131
Otolaryngology
3009 N BALLAS RD STE 380C
SAINT LOUIS, MO 63131

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 Zachary Douglas's NPI number?

The NPI number for Zachary Douglas is 1437643574. It was assigned to this individual provider in the NPPES registry on June 21, 2018. The provider is also known as Zachary Lee Hill.

Where is Zachary Douglas located?

Zachary Douglas practices at 3009 N Ballas Rd Ste 380C, Saint Louis, MO 63131. The listed phone number is (314) 996-4790.

What is Zachary Douglas's specialty?

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

Is Zachary Douglas enrolled in Medicare?

Yes. Zachary Douglas 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.

Is Zachary Douglas affiliated with any hospitals?

According to CMS data, Zachary Douglas is affiliated with Barnes Jewish Hospital, Missouri Baptist Medical Center, Barnes-Jewish West County Hospital, Progress West Hospital and Missouri Baptist Sullivan Hospital.

When was this NPI record last updated?

The NPPES record for Zachary Douglas was last updated on August 1, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.