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DR. JASON DARRELL DAUSMAN M.D.
NPI 1235187899
Hospitalist in Saint Louis, MO

Active since May 05, 2006PECOS Enrolled
621 S NEW BALLAS RD STE 112A, SAINT LOUIS, MO 63141(314) 251-6339(314) 251-4564 Get Directions Write a Review

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

Record update history: Apr 11, 2026, Jul 22, 2022 (2 updates tracked since 2022).

About Dr. Jason Darrell Dausman M.d. NPPES

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

DR. JASON DARRELL DAUSMAN M.D. (NPI 1235187899) is an individual hospitalist provider in Saint Louis, Missouri, licensed in Missouri (2008022454) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235187899
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. JASON DARRELL DAUSMANCredential: M.D.
Location Address621 S NEW BALLAS RD STE 112ASaint Louis, MO 63141-8252
Mailing Address621 S New Ballas Rd Ste 112aSaint Louis, MO 63141-8252 · (314) 251-6339 · Fax (314) 251-4564
Phone(314) 251-6339
Fax(314) 251-4564
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateApril 11, 20262 updates tracked since enumeration
NPPES CertifiedApril 11, 2026
✔ NPI 1235187899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in MO · 2008022454
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 2008022454 (MO)
Also ListedPediatricsTaxonomy 208000000X · License 2008022454 (MO)
621 S NEW BALLAS RD STE 112A, Saint Louis, MO 63141
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Other Identifiers 2

Medicaid1235187899IL
Medicaid1235187899MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jason Darrell Dausman M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

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.
52 services22 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.
26 services26 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.
19 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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 8

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

MEGHAN M MOORE MSN, AGACNP, FNP
Nurse Practitioner (Acute Care)
621 S NEW BALLAS RD STE 112A
CREVE COEUR, MO 63141
St. Louis County (314) 251-6339
DR. RAMYA CHINNASAMY MD
Hospitalist
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
DR. NATHAN ROBERTSON MD
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
LINDSEY BUSHMANN D.O.
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
ALEXANDRA MCDONALD
Nurse Practitioner (Acute Care)
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
ASHLYNN F ROY
Physician Assistant
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
JOHNSON WONG
Internal Medicine
621 S NEW BALLAS RD STE 112A
CREVE COEUR, MO 63141
St. Louis County (314) 251-6339
SHADY HAWATMEH
Internal Medicine
621 S NEW BALLAS RD STE 112A
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339

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 Jason Dausman's NPI number?

The NPI number for Jason Dausman is 1235187899. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Jason Dausman located?

Jason Dausman practices at 621 S New Ballas Rd Ste 112A, Saint Louis, MO 63141. The listed phone number is (314) 251-6339.

What is Jason Dausman's specialty?

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

Is Jason Dausman enrolled in Medicare?

Yes. Jason Dausman is registered in the Medicare PECOS enrollment system.

What insurance does Jason Dausman accept?

Health plans from Medica list Jason Dausman 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.

When was this NPI record last updated?

The NPPES record for Jason Dausman was last updated on April 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.