2026 NPPES data Infectious Disease Physician NPI 1053793661 M.D.
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Jose Suarez Isaacs, M.D.

Infectious Disease Physician in Sioux Falls, South Dakota. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 8,292 in Infectious Disease Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration — see our methodology.

Federal data — no proprietary rating. We show these CMS records as-is — no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
441
Medicare Part D claims · 104 beneficiaries · Infectious Disease Physician avg: 816
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Jose Suarez Isaacs, M.D. filed 441 Medicare Part D claims in 2023 as a Infectious Disease Physician in Sioux Falls, South Dakota, prescribing 88% generic.

441
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

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.

Jose Suarez Isaacs, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

441 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 certification likely (heuristic — not verified)

Jose Suarez Isaacs, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Jose Suarez Isaacs, M.D.?

Quality data not reported

NPI registry status

Active

Issued 06/19/2015

NPI 1053793661

Primary specialty

Infectious Disease Physician

Mid-sized

8,292 US NPIs in this specialty

Medicare Part D claims

441 46% vs specialty avg

2023 prescription claims

Specialty avg: 816

Specialty distribution in South Dakota

How Infectious Disease Physician compares to other specialties among South Dakota providers

South Dakota providers

Largest specialties in South Dakota (% of in-state providers)

Physical Therapist — 5.6%Physical Therapist5.6%Pharmacist — 5.5%Pharmacist5.5%Registered Nurse — 4.8%Registered Nurse4.8%Family Nurse Practitioner — 4.7%Family Nurse Practitioner4.7%Mental Health Counselor — 4%Mental Health Counselor4%Physician Assistant — 3.7%Physician Assistant3.7%Infectious Disease Physician — 0.1%Infectious Disease Physician0.1%
Largest specialties in South Dakota (% of in-state providers)

Specialty board-certification context

Estimated specialty board-certified rate — Infectious Disease Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Infectious Disease Physician ABMS/AOA estimate

Est. board-certified rate (Infectious Disease Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Infectious Disease 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).

Jose Suarez Isaacs, M.D. appears in the CMS NPPES registry as a Infectious Disease Physician provider holding M.D. credentials at 6709 S MINNESOTA AVE, Sioux Falls, SD, 57108, with a listed phone of (605) 322-7250. NPI 1053793661 was issued on 06/19/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Suarez Isaacs 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 441 prescription claims written by this provider, covering 104 Medicare beneficiaries and totaling roughly $206K in drug spend, split 12% brand-name and 88% generic by claim count. 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.

Infectious Disease Physician is a mid-sized specialty nationwide, with 8,292 enrolled providers across 54 states and an average of 816 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

6709 S MINNESOTA AVE
Sioux Falls, SD 57108

Provider Details

NPI 1053793661
Specialty Infectious Disease Physician
Credentials M.D.
Gender Male
NPI Issued 06/19/2015

Hospital and facility affiliations

Facilities where Jose Suarez Isaacs, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

Avera Mckennan
Sioux Falls, SD
St Michael's Hospital, Inc.
Tyndall, SD

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

Jose Suarez Isaacs, M.D. — brand share 12.0%
Infectious Disease Physician average

12% brand-name claims vs 88% generic, on 441 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.

441
Total Claims
$206K
Total Drug Cost
104
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
488
Total Day Supply
11,931
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$177K
Generic Drug Cost
$29K
Antibiotic Claims
225

Patient Demographics

Average Patient Age
69.2 years
Avg HCC Risk Score
2.57
Gender Split
45% female / 55% male
Age Distribution
<65: 26, 65-74: 46, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What Jose Suarez Isaacs, 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
Methenamine Hippurate
63
Doxycycline Hyclate
44
Biktarvy
Bictegrav/Emtricit/Tenofov Ala
38
Fluconazole
36
Cefadroxil
31
Penicillin V Potassium
27
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
21
Valacyclovir
Valacyclovir Hcl
18
Cephalexin
16
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
14

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

Infectious Disease Physician Overview

How Jose Suarez Isaacs, M.D. fits within the Infectious Disease Physician landscape nationally.

8,292
Infectious Disease Physician Providers in US
54
States with Infectious Disease Physician
816
Avg Claims per Provider

Jose Suarez Isaacs, M.D.'s 441 claims are below the specialty average of 816.

Nearby Infectious Disease Physician Providers in South Dakota

Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Suarez Isaacs.

Compare Infectious Disease Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the South Dakota medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Infectious Disease Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Jose Suarez Isaacs, M.D.'s specialty?
Jose Suarez Isaacs, M.D. specializes in Infectious Disease Physician and practices in Sioux Falls, South Dakota. Credentials: M.D..
How much does Jose Suarez Isaacs, M.D. prescribe under Medicare Part D?
In 2023, Jose Suarez Isaacs, M.D. wrote 441 Medicare Part D claims totaling $206K in drug costs for 104 beneficiaries.
Where is Jose Suarez Isaacs, M.D. located?
Jose Suarez Isaacs, M.D. is located at 6709 S MINNESOTA AVE, Sioux Falls, SD, 57108. Phone: (605) 322-7250.
What is Jose Suarez Isaacs, M.D.'s NPI number?
Jose Suarez Isaacs, M.D.'s National Provider Identifier (NPI) is 1053793661, issued on 06/19/2015.
Does Jose Suarez Isaacs, M.D. prescribe more brand-name or generic drugs?
Jose Suarez Isaacs, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $177K in brand drug costs.
How many Infectious Disease Physician providers are there in the US?
There are 8,292 Infectious Disease Physician providers across 54 states in the US. The average Infectious Disease Physician provider writes 816 Medicare Part D claims per year.
What drugs does Jose Suarez Isaacs, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Jose Suarez Isaacs, M.D.'s most frequently prescribed drugs include Methenamine Hippurate, Doxycycline Hyclate, Biktarvy. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jose Suarez Isaacs, M.D. accept Medicare?
Jose Suarez Isaacs, M.D. appears in CMS Medicare data with 441 Part D claims and 104 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jose Suarez Isaacs, M.D.'s credentials?
Jose Suarez Isaacs, M.D.'s NPI is 1053793661 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

Compiled from official public sources by the PlainDoctor editorial team.