MR. HAMMAM GHIYAS KEMEH M.D.
NPI 1912137639
Internal Medicine in Santa Ana, CA

Q: What is Hammam Kemeh's NPI number?

The NPI number for Hammam Kemeh is 1912137639. It was assigned to this individual provider in the NPPES registry on July 15, 2009.

Q: What is Hammam Kemeh's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Hammam Kemeh was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 July 15, 2009PECOS EnrolledAccepts Medicare Assignment

1206 E 17TH ST STE 101, SANTA ANA, CA 92701(714) 352-2911(714) 352-2911 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 2, 2026, Jul 7, 2017 (2 updates tracked since 2017).

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About Mr. Hammam Ghiyas Kemeh M.d. NPPES

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

MR. HAMMAM GHIYAS KEMEH M.D. (NPI 1912137639) is an individual internal medicine provider in Santa Ana, California, licensed in Florida (ME112530) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1912137639

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMR. HAMMAM GHIYAS KEMEHCredential: M.D.

Location Address1206 E 17TH ST STE 101Santa Ana, CA 92701-2641

Mailing Address1206 E 17th St Ste 101Santa Ana, CA 92701-2641 · (714) 352-2911 · Fax (714) 352-2903

Phone(714) 352-2911

Fax(714) 352-2911

Sole ProprietorYes

Medical School CMSOtherGraduated 2006

Enumeration DateJuly 15, 2009

Last NPPES UpdateJune 2, 20262 updates tracked since enumeration

NPPES CertifiedJune 2, 2026

✔ NPI 1912137639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in FL · ME112530✔ Licensed in CA · C184638

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License FL-ME112530-A (NE)

1206 E 17TH ST STE 101, Santa Ana, CA 92701

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Molina Healthcare.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

Mr. Hammam Ghiyas Kemeh 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 ID5597914036

PECOS Enrollment IDI20120927000337, I20260331001936

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 Reassignments

Medicare enrollment records show Hammam Kemeh reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Serve The People, Inc

Same address

Federally Qualified Health Center (FQHC)

1206 E 17TH STREET, SUITE 101
Santa Ana, CA 92701

Reassigned Medicare billing, California enrollment
19 clinicians in this Medicare group

NPI 1770803462 (714) 352-2911

Hospitalist Group Of Montebello Inc

19 mi

Hospitalist

250 E RINCON ST STE 106
Corona, CA 92879

Reassigned Medicare billing, California enrollment
123 clinicians in this Medicare group

NPI 1578959318 (951) 339-8459

Sunrise Medical Associates Inc

19 mi

Hospitalist

250 E RINCON ST STE 106
Corona, CA 92879

Reassigned Medicare billing, California enrollment
54 clinicians in this Medicare group

NPI 1568858306 (951) 339-8459

Hospitalist Medicine Physicians Of California, Inc

64 mi

Internal Medicine

18300 US HIGHWAY 18
Apple Valley, CA 92307

Reassigned Medicare billing, California enrollment
914 clinicians in this Medicare group

NPI 1184663965 (760) 946-4233

Hospitalists Of Modesto Medical Group Inc

322 mi

Internal Medicine

1441 FLORIDA AVE
Modesto, CA 95350

Reassigned Medicare billing, California enrollment
176 clinicians in this Medicare group

NPI 1821190711 (209) 576-3525

Inpatient Consultants Of Florida, Inc

2,115 mi

Hospitalist

1700 N MCMULLEN BOOTH RD, SUITE D1
Clearwater, FL 33759

Reassigned Medicare billing, Florida enrollment
903 clinicians in this Medicare group

NPI 1811179831 (727) 669-3800

Lakeland Regional Health Systems, Inc.

2,157 mi

Multi-Specialty

1324 LAKELAND HILLS BLVD, FINANCE DEPARTMENT
Lakeland, FL 33805

Reassigned Medicare billing, Florida enrollment
740 clinicians in this Medicare group

NPI 1497748743 (863) 687-7251

Central Florida Hospitalist Partners PA

2,180 mi

Hospitalist

1414 KUHL AVE
Orlando, FL 32806

Reassigned Medicare billing, Florida enrollment
191 clinicians in this Medicare group

NPI 1558381921 (407) 464-9516

Mid Florida Hospital Specialists PA

2,183 mi

Internal Medicine

5717 RED BUG LAKE RD # 341
Winter Springs, FL 32708

Reassigned Medicare billing, Florida enrollment
92 clinicians in this Medicare group

NPI 1588675912 (407) 321-0172

Winter Park Family Physicians LLC

2,184 mi

Family Medicine

5745 CANTON CV, SUITE 121
Winter Springs, FL 32708

Reassigned Medicare billing, Florida enrollment
18 clinicians in this Medicare group

NPI 1538619952 (407) 647-2550

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 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.

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.

347 services128 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.

182 services49 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.

124 services109 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

120 services115 patients

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.

70 services27 patients

Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 99236

This service involves a brief hospital stay for a serious health issue. Patients are admitted and discharged on the same day, typically within 55 minutes. It allows for close monitoring and immediate treatment, ensuring optimal care.

52 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92701 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier19 claims19 services$14.30 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier26 claims26 services$69.20 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MRS. JUDY RAMIREZ-CAMPUZANO LCSW

Social Worker (Clinical)