Precious Sheryll Castro-Flores, MD
Internal Medicine Physician · Trinidad, CO
Precious Sheryll Castro-Flores, MD is an internal medicine physician with a practice address in Trinidad, Colorado, and NPI 1568411718, issued on May 8, 2006. Check the license (Colorado DR0044286, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Precious Sheryll Castro-Flores
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR0044286 CO
Self-reported in NPPES; status is on the state search - Practice location
- 400 Benedicta Ave, Trinidad, CO 81082
- Phone
- (719) 846-2206
- Enumerated
- May 8, 2006
- Record last updated
- Jul 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (719) 846-7823
- Medicare enrollment
- Enrolled (PECOS I20060613000313); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 400 Benedicta Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Precious Sheryll Castro-Flores in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0044286Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,405 Medicare Part D claims for 357 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 466 claims were for opioids.
Most prescribed
- Atorvastatin Calcium344 claims
- Losartan Potassium295 claims
- Levothyroxine Sodium292 claims
- Amlodipine Besylate249 claims
- Lisinopril240 claims
- Rosuvastatin Calcium224 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): 65.1 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: $221.89
11 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 50,334 providers of this specialty with any payment received $1,303.06 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
- Trinidad Area Health AssociationTrinidad, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Precious Sheryll Castro-Flores among 2,046 internal medicine physician records in Colorado
Precious Sheryll Castro-Flores, MD is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2000 · median 2006 among the 1,090 with a school on file
- Record last updated2014 · 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 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Trinidad
They are 5 of the 141 NPPES records with a practice address in Trinidad, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Trinidad → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Valerie Borsa, M.D.Trinidad, CO 810821265490676
- Sally Fabec, MDTrinidad, CO 810821427093111
- David Paz, M.D.Trinidad, CO 810821467536300
- Elizabeth Stewart, M.D.Trinidad, CO 810821114998226
- Amy Wolf, MDWalsenburg, CO 810891578721742
- Tauqir Ahmad, MDAlamosa, CO 811011558357285
- William Brinton, MDAlamosa, CO 811011942290218
- Robert Linden, M.D.Alamosa, CO 811011508843962
Common questions
What is Precious Sheryll Castro-Flores, MD's NPI number?
Precious Sheryll Castro-Flores, MD's National Provider Identifier (NPI) is 1568411718, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Precious Sheryll Castro-Flores, MD located?
The NPPES record lists a practice address at 400 Benedicta Ave, Trinidad, CO, 81082. Phone: (719) 846-2206. Providers update this record themselves, so call before visiting.
How can I verify Precious Sheryll Castro-Flores, MD's license?
NPPES lists Colorado license number DR0044286, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Precious Sheryll Castro-Flores, MD prescribe under Medicare Part D?
In 2024, Precious Sheryll Castro-Flores, MD had 8,405 Medicare Part D claims for 357 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Precious Sheryll Castro-Flores, MD's MIPS final score?
The 2023 MIPS final score is 65.1 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.