Amy Elizabeth Thatcher, NP
Acute Care Nurse Practitioner · El Segundo, CA
Amy Elizabeth Thatcher, NP is an acute care nurse practitioner with a practice address in El Segundo, California, and NPI 1952603896, issued on Nov 29, 2010. Check the license (California 20138, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Elizabeth Thatcher
- Credential
- NP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 20138 CA
Self-reported in NPPES; status is on the state search - Practice location
- 324 W EL Segundo Blvd, El Segundo, CA 90245
- Phone
- (310) 615-5259
- Enumerated
- Nov 29, 2010
- Record last updated
- Jun 12, 2026
- Fax
- (310) 615-5917
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 1,810 in California → Look up another NPI →
Verify Amy Elizabeth Thatcher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 20138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,300 Medicare Part D claims for 250 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Tacrolimus126 claims
- Rosuvastatin Calcium113 claims
- Losartan Potassium66 claims
- Atorvastatin Calcium61 claims
- Mycophenolate Mofetil59 claims
- Amlodipine Besylate53 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): 81.3 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $22.16
1 payment: food and beverage; the largest payer was Abbvie Inc. The 10,984 providers of this specialty with any payment received $647.94 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.
Amy Elizabeth Thatcher among 1,810 acute care nurse practitioner records in California
Amy Elizabeth Thatcher, NP is one of 1,810 acute care nurse practitioner records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 15% of them.
- NPI issued2010 · 15% of these records are older, 82% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in California
There are 1,810 acute care nurse practitioner records in California.
All 1,810 in California → Every provider in El Segundo → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Erica Buck, N.P.El Segundo, CA 902451285847277
- Denis KeshishyanEl Segundo, CA 902451932791456
- Brandy Wilt, NPGardena, CA 902471184311391
- Zian Chen, AGACNPDowney, CA 902421487476727
- Avril Delgardo, AGACNPDowney, CA 902421275146219
- Vernitta ByrdGardena, CA 902491093689515
- Andrea CuadrasDowney, CA 902411750984746
- Janine Cuevas, NPDowney, CA 902411477278489
Common questions
What is Amy Elizabeth Thatcher, NP's NPI number?
Amy Elizabeth Thatcher, NP's National Provider Identifier (NPI) is 1952603896, issued on Nov 29, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Amy Elizabeth Thatcher, NP located?
The NPPES record lists a practice address at 324 W EL Segundo Blvd, El Segundo, CA, 90245. Phone: (310) 615-5259. Providers update this record themselves, so call before visiting.
How can I verify Amy Elizabeth Thatcher, NP's license?
NPPES lists California license number 20138, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Elizabeth Thatcher, NP prescribe under Medicare Part D?
In 2024, Amy Elizabeth Thatcher, NP had 1,300 Medicare Part D claims for 250 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Amy Elizabeth Thatcher, NP's MIPS final score?
The 2023 MIPS final score is 81.3 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.