DR. CHRISTOPHER LELAND DAYTON MD
NPI 1790945657
Hospitalist in San Antonio, TX

Q: What is Christopher Dayton's NPI number?

The NPI number for Christopher Dayton is 1790945657. It was assigned to this individual provider in the NPPES registry on June 13, 2008.

Q: What is Christopher Dayton's specialty?

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

Active since June 13, 2008PECOS EnrolledAccepts Medicare Assignment

7703 FLOYD CURL DR, SAN ANTONIO, TX 78229(917) 859-3502 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 8, 2021, Jun 24, 2021 (2 updates tracked since 2021).

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About Dr. Christopher Leland Dayton Md NPPES

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

DR. CHRISTOPHER LELAND DAYTON MD (NPI 1790945657) is an individual hospitalist provider in San Antonio, Texas, licensed in South Carolina (85349) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1790945657

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. CHRISTOPHER LELAND DAYTONCredential: MD

Location Address7703 FLOYD CURL DRSan Antonio, TX 78229-3901

Mailing Address870 Creekwood CirMckinney, TX 75069-8913 · (917) 859-3502

Phone(917) 859-3502

Sole ProprietorNo

Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2003

Enumeration DateJune 13, 2008

Last NPPES UpdateDecember 8, 20212 updates tracked since enumeration

NPPES CertifiedDecember 8, 2021

✔ NPI 1790945657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in SC · 85349

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 ListedEmergency MedicineTaxonomy 207P00000X · License 249009 (NY), Q0240 (TX)

Also ListedInternal MedicineTaxonomy 207R00000X · License 249009 (NY)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License Q0240 (TX)

7703 FLOYD CURL DR, San Antonio, TX 78229

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Secondary Practice Locations 2

Location 11111 Amsterdam Ave, St Luke's Hospital Emergency DepartmentNew York, NY 10025-1716 · Phone (212) 523-4000

Location 2129 N Washington StSumter, SC 29150-4949 · Phone (803) 434-6771 · Fax (803) 434-3955

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas, Community First and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Leland Dayton 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 ID1557439809

PECOS Enrollment IDI20100722000925

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.

Medicare Billing Reassignment

Medicare enrollment records show Christopher Dayton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Health Science Center At San Antonio

Same address

Clinical Pathology/Laboratory Medicine

7703 FLOYD CURL DR RM 327B
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
2,397 clinicians in this Medicare group

NPI 1396717989 (210) 450-9000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

115 services49 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.

29 services19 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

26 services26 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

21 services20 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

15 services11 patients

Hospital Affiliations CMS Care Compare

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

University Health System

Acute Care Hospitals · San Antonio, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450213

Location4502 Medical DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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 20

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

DANIEL TRAVIS HART CRNA

Nurse Anesthetist, Certified Registered