NPPES file of Aug 9, 2026

Cassandra Gerwig Shaw, WHNP-BC

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Durham, NC

Cassandra Gerwig Shaw, WHNP-BC is a urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician with a practice address in Durham, North Carolina, and NPI 1780152827, issued on Nov 7, 2018. Check the license (North Carolina 5011206, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780152827
Name
Cassandra Gerwig Shaw
Credential
WHNP-BC
Primary taxonomy
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X
License numbers
5011206 NC
249169 NC
Self-reported in NPPES; status is on the state search
Practice location
5324 Mcfarland Dr Ste 310, Durham, NC 27707
Phone
(919) 401-1000
Enumerated
Nov 7, 2018
Record last updated
Nov 5, 2025
Medicare enrollment
Enrolled (PECOS I20190204000667); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records → All 34 in North Carolina → Look up another NPI →

Verify Cassandra Gerwig Shaw in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 5011206    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
Open the North Carolina license search

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4.7 times the Medicare Part D claims of the average urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician in 2024

3,448 Medicare Part D claims for 846 beneficiaries, against an average of 732 among the 998 providers of this specialty who prescribed in Part D.

  1. Cassandra Shaw3,448
  2. Specialty average732

Most prescribed

  1. Gemtesa495 claims
  2. Estradiol481 claims
  3. Methenamine Hippurate385 claims
  4. Myrbetriq358 claims
  5. Trospium Chloride292 claims
  6. Oxybutynin Chloride Er190 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.

Industry payments in 2024: $30.50

1 payment: food and beverage; the largest payer was Solta Medical, a division of Bausch Health US, LLC. The 864 providers of this specialty with any payment received $2,558.52 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cassandra Shaw$30.50
  2. Specialty average$2,558.52

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. Duke Health Integrated Practice IncRaleigh, NC

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

Cassandra Gerwig Shaw among 34 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in North Carolina

Cassandra Gerwig Shaw, WHNP-BC is one of 34 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with a practice address in North Carolina. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 85% of them.

  • NPI issued2018 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 94% of these records are
  • Graduated2018 · median 2011 among the 32 with a school on file
  • Record last updated2025 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VF0040X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers in North Carolina

There are 34 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in North Carolina.

All 34 in North Carolina → Every provider in Durham → Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician nationwide →

The 8 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with the nearest ZIP codes

  1. Cindy Amundsen, M.D.Durham, NC 277071750464996
  2. Kayleigh CavanaughDurham, NC 277071811712151
  3. Whitney HendricksonDurham, NC 277071306263371
  4. Amie Kawasaki, M.D.Durham, NC 277071669659595
  5. Cassandra Kisby, M.D.Durham, NC 277071184064040
  6. Nazema Siddiqui, MDDurham, NC 277071144311291
  7. Annika SinhaDurham, NC 277071124589148
  8. Ana Meekins, M.D.Durham, NC 277051760725592

Common questions

What is Cassandra Gerwig Shaw, WHNP-BC's NPI number?

Cassandra Gerwig Shaw, WHNP-BC's National Provider Identifier (NPI) is 1780152827, issued on Nov 7, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Gerwig Shaw, WHNP-BC located?

The NPPES record lists a practice address at 5324 Mcfarland Dr Ste 310, Durham, NC, 27707. Phone: (919) 401-1000. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Gerwig Shaw, WHNP-BC's license?

NPPES lists North Carolina license number 5011206, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Cassandra Gerwig Shaw, WHNP-BC prescribe under Medicare Part D?

In 2024, Cassandra Gerwig Shaw, WHNP-BC had 3,448 Medicare Part D claims for 846 beneficiaries; the average among urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician prescribers was 732. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.