DR. KAREEM ELZAMLY MD
NPI 1528409968
Psychiatry & Neurology - Neurocritical Care in Houston, TX
NPI Status: Active since July 15, 2013
Contact Information
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
Phone: (713) 486-8000
Fax: (713) 486-8088
- Individual
- Male
- Years of Experience 19
- Psychiatry & Neurology
- Neurocritical Care
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About KAREEM ELZAMLY
This page provides the complete NPI Profile along with additional information for Kareem Elzamly, a provider established in Houston, Texas with a medical specialization in Psychiatry & Neurology, focusing in neurocritical care and more than 19 years of experience. The healthcare provider is registered in the NPI registry with number 1528409968 assigned on July 2013. The practitioner's primary taxonomy code is 2084A2900X with license number V0730 (TX). The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1528409968
- Provider Name
- DR. KAREEM ELZAMLY MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 6400 FANNIN ST., STE 2800 HOUSTON, TX 77030
- Location Phone
- (713) 486-8000
- Location Fax
- (713) 486-8088
- Mailing Address
- 6400 FANNIN ST., SUITE 2070 HOUSTON, TX 77030
- Mailing Phone
- (713) 486-8000
- Mailing Fax
- (713) 486-8088
- Medical School Name
- OTHER
- Graduation Year
- 2007
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-15-2013
- Last Update Date
- 05-15-2025
- Code Navigator
Location Map
Secondary Locations
- 6411 Fannin St.
Houston, TX 77030
(713) 486-8000 - 7600 Beechnut Street
Houston, TX 77074
(713) 486-8080
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Neurocritical Care
- Taxonomy Code
- 2084A2900X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- V0730
- License State
- TX
- Taxonomy Description
- The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 207T00000X | Allopathic & Osteopathic Physicians | Neurological Surgery | 323676 (LA) |
2 | 2084N0400X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | 963-L (MS) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Max 70/50 $6700 - PPO
- Blue Max 90/70 $1500 - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $3300 - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - PPO
- Blue Max Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - PPO
- Blue Saver 60/40 $6100 - PPO
- Blue Saver 90/70 $3200 - PPO
- Blue POS 60/40 $6500 - POS
- Blue POS 70/50 $4550 - POS
- Blue POS 80/60 $3200 - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - POS
- Blue POS Copay (PCP, Specialist, Urgent Care) 80/60 $1000 - POS
- Signature Blue 80/60 $3200 - POS
- Signature Blue Copay (PCP, Specialist, Urgent Care) 50/50 $7500 Standardized Plan - POS
- Signature Blue Copay (PCP, Specialist, Urgent Care) 60/40 $5000 Standardized Plan - POS
- Signature Blue Copay (PCP, Specialist, Urgent Care) 75/55 $1500 Standardized Plan - POS
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Bronze Standard (No Referrals) - EPO
- UHC Bronze Value ($5 Tier 2 Rx, No Referrals) - EPO
- UHC Bronze Value+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
- UHC Gold Advantage ($5 Tier 2 Rx, No Referrals) - EPO
- UHC Gold Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
- UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, $0 Insulin, No Referrals) - EPO
- UHC Gold Standard (No Referrals) - EPO
- UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
- UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
- UHC Silver Standard - EPO
- UHC Silver Value ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - EPO
- UHC Silver Value+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Kareem Elzamly is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Kareem Elzamly is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 6709197239
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20241021000146
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Critical care, first 30-74 minutes
Follow-up hospital inpatient care per day, typically 35 minutes
Initial hospital inpatient care per day, typically 70 minutes
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.
This service was performed 182 times for 50 patientsFollow-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.
This service was performed 153 times for 60 patientsInitial 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.
This service was performed 26 times for 26 patientsFind Provider Hospital Affiliations - Privileges
Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.
Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Kareem Elzamly is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
MEMORIAL HERMANN - TEXAS MEDICAL CENTER | 6411 FANNIN HOUSTON, TX 77030 | (713) 704-3700 | Acute Care Hospitals | |
MEMORIAL HERMANN HOSPITAL SYSTEM | 1635 NORTH LOOP WEST HOUSTON, TX 77008 | (713) 448-6796 | Acute Care Hospitals | |
MEMORIAL HERMANN MEMORIAL CITY HOSPITAL | 921 GESSNER HOUSTON, TX 77024 | (713) 242-3000 | Acute Care Hospitals |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 5 | 2 | 8 | 4 | 0 | 9 | 9 | 6 | 8 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 5 | 4 | 8 | 8 | 0 | 18 | 9 | 12 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 5 + 4 + 8 + 8 + 0 + 1 + 8 + 9 + 1 + 2 + 24 = 72 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
80 - 72 = 8 | 8 |
The NPI number 1528409968 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 18 providers are registered at the same or nearby location.
HUIMAHN ALEX CHOI MD
Psychiatry & Neurology
(Neurocritical Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
SARAH J WALL APRN-C
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MR. JONGHUN PARK NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
CHRISTINA MATTHEWS LUTHER AGAC-NP BC
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MR. ALBERT JUAREZ JR. PA-C
Physician Assistant
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
ISABELLA MARIA CAMPERLENGO APRN
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. PATIENCE N ADAGBON NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. YOSEFA ALLEGRA MODIANO PHD
Clinical Neuropsychologist
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
JUSTINE M CHEN M.D.
Psychiatry & Neurology
(Neurology)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. CASSIE B HULL NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. OKECHUKWU MICHELLE AMAJIRIONWU NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
DR. IBRAHIM MIGDADY M.D.
Psychiatry & Neurology
(Neurocritical Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. BAYLEE A BURKE NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. BINDU ELSY VARGHESE ACNP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
AARON MARK GUSDON M.D.
Psychiatry & Neurology
(Neurocritical Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. JESSICA LYNN SKAGGS NP
Nurse Practitioner
(Acute Care)
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. KIA DANDRIELLE KENEBREW PA-C
Physician Assistant
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
MS. CECILY R MINTER PA-C
Physician Assistant
6400 FANNIN ST., STE 2800
HOUSTON, TX
ZIP 77030
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1528409968, enumerated as an "individual" on July 15, 2013.
The provider is located at 6400 FANNIN ST., STE 2800 HOUSTON, TX 77030 and the phone number is (713) 486-8000.
Psychiatry & Neurology with taxonomy code 2084A2900X and a focus in Neurocritical Care.
The provider might be accepting Accepts: Blue Cross and Blue Shield of Louisiana, HMO. Please consult your insurance carrier or call the provider to verify.
Kareem Elzamly is affiliated with: MEMORIAL HERMANN - TEXAS MEDICAL CENTER, MEMORIAL HERMANN HOSPITAL SYSTEM and MEMORIAL HERMANN MEMORIAL CITY HOSPITAL.