MARINA M MA M.D.
NPI 1861753261
Physical Medicine & Rehabilitation - Pediatric Rehabilitation Medicine in Houston, TX

NPI Status: Active since June 01, 2012

Contact Information

6701 FANNIN ST
HOUSTON, TX
ZIP 77030
Phone: (832) 824-1000

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  • Individual
  • Female
  • Years of Experience 16
  • Physical Medicine & Rehabilitation
  • Pediatric Rehabilitation Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARINA MA

This page provides the complete NPI Profile along with additional information for Marina Ma, a provider established in Houston, Texas with a medical specialization in Physical Medicine & Rehabilitation, focusing in pediatric rehabilitation medicine and more than 16 years of experience. The healthcare provider is registered in the NPI registry with number 1861753261 assigned on June 2012. The practitioner's primary taxonomy code is 2081P0010X with license number S2831 (TX). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1861753261
Provider Name
MARINA M MA M.D.
Gender
Female
Entity Type
Individual
Location Address
6701 FANNIN ST HOUSTON, TX 77030
Location Phone
(832) 824-1000
Mailing Address
2450 HOLCOMBE BLVD STE NB-34L HOUSTON, TX 77021
Mailing Phone
(832) 828-3660
Medical School Name
OTHER
Graduation Year
2010
Is Sole Proprietor?
No
Enumeration Date
06-01-2012
Last Update Date
04-22-2026
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Location Map

Secondary Locations

  • 102 Irving St NW
    Washington, DC 20010
    (202) 877-1627

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

Physical Medicine & Rehabilitation Pediatric Rehabilitation Medicine

Taxonomy Code
2081P0010X
Type
Allopathic & Osteopathic Physicians
License No.
S2831
License State
TX
Taxonomy Description
A physiatrist who utilizes an interdisciplinary approach and addresses the prevention, diagnosis, treatment and management of congenital and childhood-onset physical impairments including related or secondary medical, physical, functional, psychosocial and vocational limitations or conditions, with an understanding of the life course of disability. This physician is trained in the identification of functional capabilities and selection of the best of rehabilitation intervention strategies, with an understanding of the continuum of care.

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)
1208100000XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation

S2831 (TX)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Moda Select Alaska Bronze 6500 - PPO
  • Moda Select Alaska Bronze HDHP 5500 - PPO
  • Moda Select Alaska Gold 1500 - PPO
  • Moda Select Alaska Silver 4500 - PPO
  • Moda Select Alaska Standard Bronze - PPO
  • Moda Select Alaska Standard Gold - PPO
  • Moda Select Alaska Standard Silver - PPO
  • Moda Select Texas Bronze 8700 ($0 Virtual Urgent Care through CirrusMD) - EPO
  • Moda Select Texas Bronze HDHP 7500 - EPO
  • Moda Select Texas Standard Bronze - EPO
  • Moda Select Texas Standard Gold - EPO
  • Moda Select Texas Standard Silver - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Marina Ma 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.

Marina Ma 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: 2668700469

    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: I20190816002936

    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

Reviews for MARINA M MA M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1861753261, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 7 → 14 → 5 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 2 + 1 + 1 + 4 + 5 + 6 + 2 + 1 + 2 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861753261.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, STE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST, SUITE 540
HOUSTON, TX 77030
Otolaryngology (Pediatric Otolaryngology)
6701 FANNIN ST
HOUSTON, TX 77030
Surgery (Pediatric Surgery)
6701 FANNIN ST, SUITE 1210
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Gastroenterology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Sports Medicine)
6701 FANNIN ST, 1710.00
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST, MC-CCC-660
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST, SUITE 1410
HOUSTON, TX 77030
Pediatrics
6701 FANNIN ST
HOUSTON, TX 77030
Psychologist (Counseling)
6701 FANNIN ST
HOUSTON, TX 77030
Nurse Practitioner
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Allergy/Immunology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6701 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Gastroenterology)
6701 FANNIN ST
HOUSTON, TX 77030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861753261, enumerated as an "individual" on June 01, 2012.

The provider is located at 6701 FANNIN ST HOUSTON, TX 77030 and the phone number is (832) 824-1000.

Physical Medicine & Rehabilitation with taxonomy code 2081P0010X and a focus in Pediatric Rehabilitation Medicine.

The provider might be accepting Accepts: Moda Health Plan, Inc.. Please consult your insurance carrier or call the provider to verify.