Guillermo A. Herrera, MD
Anatomic Pathology & Clinical Pathology Physician · Mobile, AL
Guillermo A. Herrera, MD is an anatomic pathology & clinical pathology physician with a practice address in Mobile, Alabama, and NPI 1558375220, issued on Jul 28, 2006. Check the license (Alabama MD.10166, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Guillermo A. Herrera
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- MD.10166 AL
11552R LA
2006000543 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2451 University Hospital Dr FL 1, Mobile, AL 36617
- Phone
- (251) 471-7790
- Enumerated
- Jul 28, 2006
- Record last updated
- Jan 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (251) 471-7096
- Medicare enrollment
- Enrolled (PECOS I20190107000923); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 201 in Alabama → Look up another NPI →
Also registered at 2451 University Hospital Dr FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Carter, MDAnatomic Pathology & Clinical Pathology Physician1215988696
- Hector Chavarria Bernal, MDAnatomic Pathology & Clinical Pathology Physician1154812329
- Nestor Dela Cruz, M.D.Anatomic Pathology & Clinical Pathology Physician1609030238
- Ateeqa Mujeeb Ullah, MDAnatomic Pathology Physician1386268506
- Jacek Polski, MDHematology (Pathology) Physician1760437727
Verify Guillermo A. Herrera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license MD.10166Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 96.6 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: $27.65
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,607 providers of this specialty with any payment received $3,565.00 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
- USA Health Physician Billing Services LLCMobile, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Guillermo A. Herrera among 201 anatomic pathology & clinical pathology physician records in Alabama
Guillermo A. Herrera, MD is one of 201 anatomic pathology & clinical pathology physician records with a practice address in Alabama. 66% 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 20% of them.
- NPI issued2006 · 20% of these records are older, 52% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated1975 · median 2002 among the 108 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Alabama
There are 201 anatomic pathology & clinical pathology physician records in Alabama.
All 201 in Alabama → Every provider in Mobile → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Brett Baskovich, M.D.Mobile, AL 366171871727354
- Carole Boudreaux, MDMobile, AL 366171083664239
- James Carter, MDMobile, AL 366171215988696
- Nestor Dela Cruz, M.D.Mobile, AL 366171609030238
- Suman Goel, MDMobile, AL 366171326229055
- Allison Hunt, M.D.Mobile, AL 366171982797049
- Kurt Knowles, MDMobile, AL 366171811011448
- Javier Laurini, MDMobile, AL 366171588723118
Common questions
What is Guillermo A. Herrera, MD's NPI number?
Guillermo A. Herrera, MD's National Provider Identifier (NPI) is 1558375220, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Guillermo A. Herrera, MD located?
The NPPES record lists a practice address at 2451 University Hospital Dr FL 1, Mobile, AL, 36617. Phone: (251) 471-7790. Providers update this record themselves, so call before visiting.
How can I verify Guillermo A. Herrera, MD's license?
NPPES lists Alabama license number MD.10166, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Guillermo A. Herrera, MD's MIPS final score?
The 2023 MIPS final score is 96.6 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.