2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1386087492 M.D.
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MICHELLE IGLESIAS, M.D.

Geriatric Medicine (Family Medicine) Physician in SOCORRO, Texas. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 287 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$42.8
2 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MICHELLE IGLESIAS, M.D. filed 2,615 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in SOCORRO, Texas, prescribing 84% generic.

3K
Part D claims, 2023
84%
generic prescribing
$42.8
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

MICHELLE IGLESIAS, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

2,615 Top 13% higher than 87% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

MICHELLE IGLESIAS, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about MICHELLE IGLESIAS, M.D.?

Quality data not reported

NPI registry status

Active

Issued 04/09/2013

NPI 1386087492

Primary specialty

Geriatric Medicine (Family Medicine) Physician

Niche

1,779 US NPIs in this specialty

Medicare Part D claims

2,615 46% vs specialty avg

2023 prescription claims

Specialty avg: 4,854

Specialty distribution in Texas

How Geriatric Medicine (Family Medicine) Physician compares to other specialties among Texas providers

Texas providers

Geriatric Medicine (Family Medicine) Physician share within Texas

1. Geriatric Medicine (Family Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Geriatric Medicine (Family Medicine) Physician share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Geriatric Medicine (Family Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Geriatric Medicine (Family Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Geriatric Medicine (Family Medicine) Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

MICHELLE IGLESIAS, M.D. appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding M.D. credentials at 9895 ALAMEDA AVE, SOCORRO, TX, 79927, with a listed phone of (915) 440-0099. NPI 1386087492 was issued on 04/09/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what IGLESIAS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 2,615 prescription claims written by this provider, covering 287 Medicare beneficiaries and totaling roughly $526K in drug spend, split 16% brand-name and 84% generic by claim count, with an opioid prescribing rate of 0.7%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

9895 ALAMEDA AVE
SOCORRO, TX 79927

Provider Details

NPI 1386087492
Specialty Geriatric Medicine (Family Medicine) Physician
Credentials M.D.
Gender Female
NPI Issued 04/09/2013

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MICHELLE IGLESIAS, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$43

Largest payer

Lilly USA, LLC

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to MICHELLE IGLESIAS, M.D.. To verify MICHELLE IGLESIAS, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

MICHELLE IGLESIAS, M.D. — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 2,615 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,615
Total Claims
$526K
Total Drug Cost
287
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,902
Total Day Supply
205,476
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$475K
Generic Drug Cost
$44K
Opioid Claims
19 (0.7% rate)
Antibiotic Claims
15

Patient Demographics

Average Patient Age
70.7 years
Avg HCC Risk Score
1.34
Gender Split
62% female / 38% male
Age Distribution
<65: 29, 65-74: 184, 75-84: 58, 85+: 16

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What MICHELLE IGLESIAS, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
292
Metformin Hcl
185
Lisinopril
143
Levothyroxine Sodium
137
Losartan Potassium
105
Amlodipine Besylate
90
Gabapentin
70
Trulicity
Dulaglutide
59
Omeprazole
54
Simvastatin
53

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Geriatric Medicine (Family Medicine) Physician Overview

How MICHELLE IGLESIAS, M.D. fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.

1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider

MICHELLE IGLESIAS, M.D.'s 2,615 claims are below the specialty average of 4,854.

Nearby Geriatric Medicine (Family Medicine) Physician Providers in Texas

Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as IGLESIAS.

Compare Geriatric Medicine (Family Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MICHELLE IGLESIAS, M.D.'s specialty?
MICHELLE IGLESIAS, M.D. specializes in Geriatric Medicine (Family Medicine) Physician and practices in SOCORRO, Texas. Credentials: M.D..
How much does MICHELLE IGLESIAS, M.D. prescribe under Medicare Part D?
In 2023, MICHELLE IGLESIAS, M.D. wrote 2,615 Medicare Part D claims totaling $526K in drug costs for 287 beneficiaries.
Where is MICHELLE IGLESIAS, M.D. located?
MICHELLE IGLESIAS, M.D. is located at 9895 ALAMEDA AVE, SOCORRO, TX, 79927. Phone: (915) 440-0099.
What is MICHELLE IGLESIAS, M.D.'s NPI number?
MICHELLE IGLESIAS, M.D.'s National Provider Identifier (NPI) is 1386087492, issued on 04/09/2013.
Does MICHELLE IGLESIAS, M.D. prescribe more brand-name or generic drugs?
MICHELLE IGLESIAS, M.D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $475K in brand drug costs.
Does MICHELLE IGLESIAS, M.D. prescribe opioids?
Yes, MICHELLE IGLESIAS, M.D. had 19 opioid claims in 2023 with an opioid prescribing rate of 0.7%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US?
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does MICHELLE IGLESIAS, M.D. prescribe most often?
Based on 2023 Medicare Part D data, MICHELLE IGLESIAS, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHELLE IGLESIAS, M.D. accept Medicare?
MICHELLE IGLESIAS, M.D. appears in CMS Medicare data with 2,615 Part D claims and 287 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHELLE IGLESIAS, M.D.'s credentials?
MICHELLE IGLESIAS, M.D.'s NPI is 1386087492 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology