2026 NPPES data Geriatric Medicine (Internal Medicine) Physician NPI 1811946635 MD
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TULAY DARSTEK, MD

Geriatric Medicine (Internal Medicine) Physician in NAPLES, Florida. 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
1K
Medicare Part D claims · 60 beneficiaries · Geriatric Medicine (Internal Medicine) Physician avg: 4K
Industry payments
$124.96
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: TULAY DARSTEK, MD is a Geriatric Medicine (Internal Medicine) Physician ([object Object]) practicing in NAPLES, Florida with a Medicare Part D prescribing footprint of 1K claims across 60 beneficiaries . Industry payments of $124.96 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: TULAY DARSTEK, MD filed 1,182 Medicare Part D claims in 2023 across NAPLES, Florida. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

TULAY DARSTEK, MD 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).

TULAY DARSTEK, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 05/09/2006

NPI 1811946635

Primary specialty

Geriatric Medicine (Internal Medicine) Physician

Niche

4,161 US NPIs in this specialty

Medicare Part D claims

1,182 73% vs specialty avg

2023 prescription claims

Specialty avg: 4,450

Specialty distribution in Florida

How Geriatric Medicine (Internal Medicine) Physician compares to other specialties among Florida providers

Florida providers

Geriatric Medicine (Internal Medicine) Physician share within Florida

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Geriatric Medicine (Internal 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).

TULAY DARSTEK, MD is a Geriatric Medicine (Internal Medicine) Physician provider practicing in NAPLES, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1811946635. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

TULAY DARSTEK, MD appears in the CMS NPPES registry as a Geriatric Medicine (Internal Medicine) Physician provider holding MD credentials at 11181 HEALTH PARK BLVD, NAPLES, FL, 34110, with a listed phone of (239) 514-5006. NPI 1811946635 was issued on 05/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DARSTEK 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 1,182 prescription claims written by this provider, covering 60 Medicare beneficiaries and totaling roughly $136K in drug spend. 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 (Internal Medicine) Physician is a narrow specialty nationwide, with 4,161 enrolled providers across 52 states and an average of 4,450 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

11181 HEALTH PARK BLVD
NAPLES, FL 34110

Provider Details

NPI 1811946635
Specialty Geriatric Medicine (Internal Medicine) Physician
Credentials MD
Gender Female
NPI Issued 05/09/2006

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 TULAY DARSTEK, MD. Source: openpaymentsdata.cms.gov.

Total received

$125

Largest payer

Amgen Inc.

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 — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to TULAY DARSTEK, MD. To verify TULAY DARSTEK, MD's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

1,182
Total Claims
$136K
Total Drug Cost
60
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,193
Total Day Supply
63,341
Generic Drug Cost
$40K
Antibiotic Claims
44

Patient Demographics

Average Patient Age
80.1 years
Avg HCC Risk Score
1.10
Gender Split
53% female / 47% male
Age Distribution
<65: 0, 65-74: 15, 75-84: 27, 85+: 18

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
66
Amlodipine Besylate
57
Levothyroxine Sodium
45
Tamsulosin Hcl
43
Eliquis
Apixaban
42
Zolpidem Tartrate
41
Metoprolol Succinate
38
Allopurinol
37
Rosuvastatin Calcium
36
Carvedilol
31

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

Geriatric Medicine (Internal Medicine) Physician Overview

How TULAY DARSTEK, MD fits within the Geriatric Medicine (Internal Medicine) Physician landscape nationally.

4,161
Geriatric Medicine (Internal Medicine) Physician Providers in US
52
States with Geriatric Medicine (Internal Medicine) Physician
4,450
Avg Claims per Provider

TULAY DARSTEK, MD's 1,182 claims are below the specialty average of 4,450.

Nearby Geriatric Medicine (Internal Medicine) Physician Providers in Florida

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

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

Frequently Asked Questions

What is TULAY DARSTEK, MD's specialty?
TULAY DARSTEK, MD specializes in Geriatric Medicine (Internal Medicine) Physician and practices in NAPLES, Florida. Credentials: MD.
How much does TULAY DARSTEK, MD prescribe under Medicare Part D?
In 2023, TULAY DARSTEK, MD wrote 1,182 Medicare Part D claims totaling $136K in drug costs for 60 beneficiaries.
Where is TULAY DARSTEK, MD located?
TULAY DARSTEK, MD is located at 11181 HEALTH PARK BLVD, NAPLES, FL, 34110. Phone: (239) 514-5006.
What is TULAY DARSTEK, MD's NPI number?
TULAY DARSTEK, MD's National Provider Identifier (NPI) is 1811946635, issued on 05/09/2006.
How many Geriatric Medicine (Internal Medicine) Physician providers are there in the US?
There are 4,161 Geriatric Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Internal Medicine) Physician provider writes 4,450 Medicare Part D claims per year.
What drugs does TULAY DARSTEK, MD prescribe most often?
Based on 2023 Medicare Part D data, TULAY DARSTEK, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TULAY DARSTEK, MD accept Medicare?
TULAY DARSTEK, MD appears in CMS Medicare data with 1,182 Part D claims and 60 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TULAY DARSTEK, MD's credentials?
TULAY DARSTEK, MD's NPI is 1811946635 with credentials MD. 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