NPPES file of Aug 9, 2026

Ngocnu Rigby, CNM

Advanced Practice Midwife · Houston, TX

Ngocnu Rigby, CNM is an advanced practice midwife with a practice address in Houston, Texas, and NPI 1558347880, issued on Dec 19, 2005. Check the license (Texas 737617, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558347880
Name
Ngocnu Rigby
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License numbers
737617 TX
236206 MA
Self-reported in NPPES; status is on the state search
Practice location
11914 Astoria Blvd Ste 510, Houston, TX 77089
Phone
(713) 486-7680
Enumerated
Dec 19, 2005
Record last updated
Mar 30, 2022
Fax
(713) 486-9301
Medicare enrollment
Enrolled (PECOS I20071105000345); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 11914 Astoria Blvd Ste 510

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rosa Guerra, M.D.Gynecologic Oncology Physician1871912782
  2. Guy Katz, MDObstetrics Physician1477151736
  3. Brittanie MorrisGenetic Counselor (M.S.)1093373862
  4. Nguyen Pham, M.D.Obstetrics & Gynecology Physician1962031690
  5. Destini Seniors, MDObstetrics & Gynecology Physician1417535816

Verify Ngocnu Rigby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 737617
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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40% fewer Medicare Part D claims than the average advanced practice midwife in 2024

43 Medicare Part D claims for 23 beneficiaries, against an average of 72 among the 2,776 providers of this specialty who prescribed in Part D.

  1. Ngocnu Rigby43
  2. Specialty average72

Most prescribed

  1. Estradiol12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score79.2
  2. Costout of 100 · 30%58.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $120.89

3 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 3,833 providers of this specialty with any payment received $204.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ngocnu Rigby$120.89
  2. Specialty average$204.49

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. UT PhysiciansHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Advanced Practice Midwife providers in Texas

There are 632 advanced practice midwife records in Texas.

Other advanced practice midwife records in Texas

  1. Rinajoyce Abril-Walker, MSN APRN CNM IBCLCNacogdoches, TX1932574910
  2. Nina Abrishami, CNM/ WHNPAustin, TX1649057969
  3. Zainab Agoro, CNMHouston, TX1508633223
  4. Thorhildur Agustsdottir, CNMDallas, TX1952467409
  5. Katherine Ahlstrom, CNMBryan, TX1467180497
  6. Sheniqua AllenLubbock, TX1528988516
  7. Meagan Alpha, MSN, CNMFlower Mound, TX1205240587
  8. Helena AlvarezMcKinney, TX1487502399
  9. Rebecca Ames, CNMDallas, TX1841356391
  10. Robin Anderson, APRN, CNMCanton, TX1750309779

Common questions

What is Ngocnu Rigby, CNM's NPI number?

Ngocnu Rigby, CNM's National Provider Identifier (NPI) is 1558347880, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Ngocnu Rigby, CNM located?

The NPPES record lists a practice address at 11914 Astoria Blvd Ste 510, Houston, TX, 77089. Phone: (713) 486-7680. Providers update this record themselves, so call before visiting.

How can I verify Ngocnu Rigby, CNM's license?

NPPES lists Texas license number 737617, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Ngocnu Rigby, CNM prescribe under Medicare Part D?

In 2024, Ngocnu Rigby, CNM had 43 Medicare Part D claims for 23 beneficiaries; the average among advanced practice midwife prescribers was 72. Part D covers Medicare prescriptions only.

What is Ngocnu Rigby, CNM's MIPS final score?

The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.