2026 NPPES data Urology Physician NPI 1598786725 M.D.
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AMIT CHAKRABARTY, M.D.

Urology Physician in OCALA, 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
672
Medicare Part D claims · 266 beneficiaries · Urology Physician avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$287.83
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

AMIT CHAKRABARTY, M.D. filed 672 Medicare Part D claims in 2023 as a Urology Physician in OCALA, Florida, prescribing 86% generic.

672
Part D claims, 2023
86%
generic prescribing
$287.83
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.

AMIT CHAKRABARTY, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

672 Top 31% higher than 69% 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%). This entry sits in this band. 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-eligible specialty (heuristic — not verified)

AMIT CHAKRABARTY, 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 AMIT CHAKRABARTY, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/22/2006

NPI 1598786725

Primary specialty

Urology Physician

Mid-sized

13,350 US NPIs in this specialty

Medicare Part D claims

672 47% vs specialty avg

2023 prescription claims

Specialty avg: 1,280

Specialty distribution in Florida

How Urology Physician compares to other specialties among Florida providers

Florida providers

Urology Physician share within Florida

1. Urology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Urology Physician share within Florida

Specialty board-certification context

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

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

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

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

AMIT CHAKRABARTY, M.D. appears in the CMS NPPES registry as a Urology Physician provider holding M.D. credentials at 3201 SW 34TH ST STE F, OCALA, FL, 34474, with a listed phone of (352) 398-4276. NPI 1598786725 was issued on 07/22/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAKRABARTY 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 672 prescription claims written by this provider, covering 266 Medicare beneficiaries and totaling roughly $55K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 4.3%. 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.

Urology Physician is a mid-sized specialty nationwide, with 13,350 enrolled providers across 54 states and an average of 1,280 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

3201 SW 34TH ST STE F
OCALA, FL 34474

Provider Details

NPI 1598786725
Specialty Urology Physician
Credentials M.D.
Gender Male
NPI Issued 07/22/2006

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 AMIT CHAKRABARTY, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$288

Largest payer

Boston Scientific Corporation

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 AMIT CHAKRABARTY, M.D.. To verify AMIT CHAKRABARTY, M.D.'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.

Brand vs generic prescribing mix · Typical

AMIT CHAKRABARTY, M.D. — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 672 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.

672
Total Claims
$55K
Total Drug Cost
266
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
836
Total Day Supply
17,118
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$46K
Generic Drug Cost
$9K
Opioid Claims
29 (4.3% rate)
Antibiotic Claims
260

Patient Demographics

Average Patient Age
70.4 years
Avg HCC Risk Score
1.35
Gender Split
23% female / 77% male
Age Distribution
<65: 44, 65-74: 138, 75-84: 63, 85+: 21

Top Prescribed Drugs (Medicare Part D)

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

What AMIT CHAKRABARTY, 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
Ciprofloxacin Hcl
162
Tamsulosin Hcl
162
Myrbetriq
Mirabegron
83
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
42
Cephalexin
38
Testosterone Cypionate
35
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
24
Oxybutynin Chloride Er
Oxybutynin Chloride
24
Finasteride
13

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

Urology Physician Overview

How AMIT CHAKRABARTY, M.D. fits within the Urology Physician landscape nationally.

13,350
Urology Physician Providers in US
54
States with Urology Physician
1,280
Avg Claims per Provider

AMIT CHAKRABARTY, M.D.'s 672 claims are below the specialty average of 1,280.

Nearby Urology Physician Providers in Florida

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

Compare Urology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMIT CHAKRABARTY, M.D.'s specialty?
AMIT CHAKRABARTY, M.D. specializes in Urology Physician and practices in OCALA, Florida. Credentials: M.D..
How much does AMIT CHAKRABARTY, M.D. prescribe under Medicare Part D?
In 2023, AMIT CHAKRABARTY, M.D. wrote 672 Medicare Part D claims totaling $55K in drug costs for 266 beneficiaries.
Where is AMIT CHAKRABARTY, M.D. located?
AMIT CHAKRABARTY, M.D. is located at 3201 SW 34TH ST STE F, OCALA, FL, 34474. Phone: (352) 398-4276.
What is AMIT CHAKRABARTY, M.D.'s NPI number?
AMIT CHAKRABARTY, M.D.'s National Provider Identifier (NPI) is 1598786725, issued on 07/22/2006.
Does AMIT CHAKRABARTY, M.D. prescribe more brand-name or generic drugs?
AMIT CHAKRABARTY, M.D.'s prescribing is 14% brand-name and 86% generic drugs by claim count, with $46K in brand drug costs.
Does AMIT CHAKRABARTY, M.D. prescribe opioids?
Yes, AMIT CHAKRABARTY, M.D. had 29 opioid claims in 2023 with an opioid prescribing rate of 4.3%.
How many Urology Physician providers are there in the US?
There are 13,350 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,280 Medicare Part D claims per year.
What drugs does AMIT CHAKRABARTY, M.D. prescribe most often?
Based on 2023 Medicare Part D data, AMIT CHAKRABARTY, M.D.'s most frequently prescribed drugs include Ciprofloxacin Hcl, Tamsulosin Hcl, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMIT CHAKRABARTY, M.D. accept Medicare?
AMIT CHAKRABARTY, M.D. appears in CMS Medicare data with 672 Part D claims and 266 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMIT CHAKRABARTY, M.D.'s credentials?
AMIT CHAKRABARTY, M.D.'s NPI is 1598786725 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