Sarah Catherine Hathaway Blau, PA-C
Physician Assistant · Beaufort, SC
Sarah Catherine Hathaway Blau, PA-C is a physician assistant with a practice address in Beaufort, South Carolina, and NPI 1740682590, issued on Sep 24, 2014. Check the license (South Carolina 3515, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Catherine Hathaway Blau
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 3515 SC
5601007407 MI
01829 WV
Self-reported in NPPES; status is on the state search - Practice location
- 95 Sea Island Pkwy Ste 102, Beaufort, SC 29907
- Phone
- (843) 682-7480
- Enumerated
- Sep 24, 2014
- Record last updated
- Mar 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20200817002698); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,294 in South Carolina → Look up another NPI →
Also registered at 95 Sea Island Pkwy Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul Schaefer, PA-CPhysician Assistant1942699723
Verify Sarah Catherine Hathaway Blau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 3515Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average physician assistant in 2024
365 Medicare Part D claims for 148 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Diclofenac Sodium97 claims
- Methocarbamol57 claims
- Celecoxib51 claims
- Methylprednisolone33 claims
- Ibuprofen27 claims
- Gabapentin21 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: $104.57
1 payment: food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Hilton Head Regional Physician Group LLCHardeeville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Catherine Hathaway Blau among 2,294 physician assistant records in South Carolina
Sarah Catherine Hathaway Blau, PA-C is one of 2,294 physician assistant records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 33% of them.
- NPI issued2014 · 33% of these records are older, 64% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2014 · median 2019 among the 1,516 with a school on file
- Record last updated2025 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 physician assistant records list a practice address in Beaufort
They are 34 of the 1,190 NPPES records with a practice address in Beaufort, and 2,294 physician assistant records in South Carolina.
All 2,294 in South Carolina → Every provider in Beaufort → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Theresa Morris, PABeaufort, SC 299071114906492
- Paul Schaefer, PA-CBeaufort, SC 299071942699723
- John FawcettBeaufort, SC 299061255874202
- Kristen JohnsonBeaufort, SC 299061336300078
- Kimberly Thorpe, PABeaufort, SC 299061134108400
- Matthew Baker, PHARMD, PA-COkatie, SC 299091619396223
- Taylor Blow, PA-CBeaufort, SC 299051770361461
- Eric Burkhalter, PHYSICIAN ASSISTANTMcRd Paris Island, SC 299051598447617
Common questions
What is Sarah Catherine Hathaway Blau, PA-C's NPI number?
Sarah Catherine Hathaway Blau, PA-C's National Provider Identifier (NPI) is 1740682590, issued on Sep 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Catherine Hathaway Blau, PA-C located?
The NPPES record lists a practice address at 95 Sea Island Pkwy Ste 102, Beaufort, SC, 29907. Phone: (843) 682-7480. Providers update this record themselves, so call before visiting.
How can I verify Sarah Catherine Hathaway Blau, PA-C's license?
NPPES lists South Carolina license number 3515, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Catherine Hathaway Blau, PA-C prescribe under Medicare Part D?
In 2024, Sarah Catherine Hathaway Blau, PA-C had 365 Medicare Part D claims for 148 beneficiaries; the average among physician assistant prescribers was 830. 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.
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.