Amy A. Guiles-Lachina, D.O.
Family Medicine Physician · Wyomissing, PA
Amy A. Guiles-Lachina, D.O. is a family medicine physician with a practice address in Wyomissing, Pennsylvania, and NPI 1528020203, issued on Apr 6, 2006. Check the license (Pennsylvania OS007609L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Amy A. Guiles-Lachina
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS007609L PA
Self-reported in NPPES; status is on the state search - Practice location
- 931 Penn Ave, Wyomissing, PA 19610
- Phone
- (610) 320-9023
- Enumerated
- Apr 6, 2006
- Record last updated
- Sep 6, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 320-9026
- Medicare enrollment
- Enrolled (PECOS I20110318000626); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 931 Penn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Braun, M.D.Family Medicine Physician1508828229
- Sarah Guzman Nava, PA-CFamily Medicine Physician1750921557
Verify Amy A. Guiles-Lachina in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS007609LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family medicine physician in 2024
8,162 Medicare Part D claims for 628 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 250 claims were for opioids.
Most prescribed
- Amlodipine Besylate457 claims
- Levothyroxine Sodium456 claims
- Losartan Potassium351 claims
- Rosuvastatin Calcium266 claims
- Atorvastatin Calcium253 claims
- Lisinopril229 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 MIPS final score for 2023 (Medicare payment program): 90.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $307.34
16 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Family Medicine Associates OF Wyomissing PCWyomissing, PA
- H2 Rehabilitation Extension Services LLCBoyertown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy A. Guiles-Lachina among 7,483 family medicine physician records in Pennsylvania
Amy A. Guiles-Lachina, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1991 · median 2005 among the 4,529 with a school on file
- Record last updated2007 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Wyomissing
They are 21 of the 1,272 NPPES records with a practice address in Wyomissing, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Wyomissing → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Edward Bigos, M.D.Wyomissing, PA 196101003812496
- Maria Braun, M.D.Wyomissing, PA 196101508828229
- Ivan Bub, MDWyomissing, PA 196101245224302
- Paul Chwiecko, M.D.Wyomissing, PA 196101063431393
- Grace Naing, MDWyomissing, PA 196101053304592
- Katharine Navone, MDWyomissing, PA 196101427163781
- David O Rourke, MDWyomissing, PA 196101790739639
- Pamela Ravetz, MDWyomissing, PA 196101376524520
Common questions
What is Amy A. Guiles-Lachina, D.O.'s NPI number?
Amy A. Guiles-Lachina, D.O.'s National Provider Identifier (NPI) is 1528020203, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Amy A. Guiles-Lachina, D.O. located?
The NPPES record lists a practice address at 931 Penn Ave, Wyomissing, PA, 19610. Phone: (610) 320-9023. Providers update this record themselves, so call before visiting.
How can I verify Amy A. Guiles-Lachina, D.O.'s license?
NPPES lists Pennsylvania license number OS007609L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amy A. Guiles-Lachina, D.O. prescribe under Medicare Part D?
In 2024, Amy A. Guiles-Lachina, D.O. had 8,162 Medicare Part D claims for 628 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Amy A. Guiles-Lachina, D.O.'s MIPS final score?
The 2023 MIPS final score is 90.5 of 100. 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.