DR. JOHN HOWELL HAMILTON M. D.
NPI 1487034831
General Practice in San Antonio, TX

Q: What is John Hamilton's NPI number?

The NPI number for John Hamilton is 1487034831. It was assigned to this individual provider in the NPPES registry on June 1, 2015.

Q: What is John Hamilton's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for John Hamilton was last updated on November 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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 June 01, 2015PECOS EnrolledAccepts Medicare Assignment

111 DALLAS ST, SAN ANTONIO, TX 78205(210) 297-7000 Get Directions Write a Review

NPPES record last updated: November 27, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. John Howell Hamilton M. D. NPPES

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

DR. JOHN HOWELL HAMILTON M. D. (NPI 1487034831) is an individual general practice provider in San Antonio, Texas, licensed in Florida (ME165198) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Peterson Regional Medical Center, and maintains a secondary practice location in Port St Lucie.

NPPES Registry Identity

NPI1487034831

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. JOHN HOWELL HAMILTONCredential: M. D.

Location Address111 DALLAS STSan Antonio, TX 78205

Mailing Address15544 Escarpment OakHelotes, TX 78023-5126 · (901) 409-3481

Phone(210) 297-7000

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateJune 1, 2015

Last NPPES UpdateNovember 27, 2024

NPPES CertifiedNovember 27, 2024

✔ NPI 1487034831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in FL · ME165198

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedEmergency MedicineTaxonomy 207P00000X · License R4233 (TX)

111 DALLAS ST, San Antonio, TX 78205

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Secondary Practice Location 1

Location 110198 SW Village Pkwy Ste 105Port St Lucie, FL 34987-2592 · Phone (772) 934-4990 · Fax (772) 934-4991

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Baylor Scott and White Health Plan 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

Dr. John Howell Hamilton M. D. 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 ID7911266077

PECOS Enrollment IDI20180117001815

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 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.

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.

102 services102 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

94 services89 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.

77 services77 patients

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.

26 services26 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Peterson Regional Medical Center

Acute Care Hospitals · Kerrville, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450007

Location551 Hill Country DriveKerrville, TX 78028 · Kerr County

Emergency services Birthing friendly

Methodist Hospital Atascosa

Acute Care Hospitals · Jourdanton, TX

OwnershipProprietary

CMS Certification Number450165

Location1905 Hwy 97 EastJourdanton, TX 78026 · Atascosa County

Emergency services

Christus Santa Rosa Hospital-San Marcos

Acute Care Hospitals · San Marcos, TX

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number450272

Location1301 Wonder World DriveSan Marcos, TX 78666 · Hays County

Emergency services Birthing friendly

Methodist Hospital

Acute Care Hospitals · San Antonio, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450388

Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

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.

CHRISTIAN JOSEPH REITANO M.D.

Radiology (Diagnostic Radiology)