2026 NPPES data Family Medicine Physician NPI 1497798318 M.D.
Verify on CMS →

ROBERT AISENSTAT, M.D.

Family Medicine Physician in THE VILLAGES, 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
3K
Medicare Part D claims · 469 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ROBERT AISENSTAT, M.D. is a Family Medicine Physician ([object Object]) practicing in THE VILLAGES, Florida with a Medicare Part D prescribing footprint of 3K claims across 469 beneficiaries — 9% brand-name prescribing .

What stands out: ROBERT AISENSTAT, M.D. filed 2,579 Medicare Part D claims in 2023 across THE VILLAGES, Florida. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

ROBERT AISENSTAT, 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).

ROBERT AISENSTAT, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/14/2006

NPI 1497798318

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

2,579 25% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Florida

How Family Medicine Physician compares to other specialties among Florida providers

Florida providers

Family Medicine Physician share within Florida

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

Specialty board-certification context

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

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

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

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

ROBERT AISENSTAT, M.D. is a Family Medicine Physician provider practicing in THE VILLAGES, Florida, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1497798318. 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.

ROBERT AISENSTAT, M.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D. credentials at 2485 PINELLAS PL, THE VILLAGES, FL, 32163, with a listed phone of (352) 674-1720. NPI 1497798318 was issued on 06/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AISENSTAT 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 2,579 prescription claims written by this provider, covering 469 Medicare beneficiaries and totaling roughly $170K in drug spend, split 9% brand-name and 91% 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

2485 PINELLAS PL
THE VILLAGES, FL 32163

Provider Details

NPI 1497798318
Specialty Family Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 06/14/2006

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 ROBERT AISENSTAT, M.D.. To verify ROBERT AISENSTAT, 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 · Generic-heavy

ROBERT AISENSTAT, M.D. — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 2,579 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.

2,579
Total Claims
$170K
Total Drug Cost
469
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,197
Total Day Supply
215,456
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$124K
Generic Drug Cost
$46K
Antibiotic Claims
17

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
1.25
Gender Split
40% female / 60% male

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
255
Levothyroxine Sodium
160
Omeprazole
117
Rosuvastatin Calcium
114
Amlodipine Besylate
96
Lisinopril
93
Simvastatin
93
Losartan Potassium
91
Metformin Hcl
73
Metoprolol Succinate
67

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

Family Medicine Physician Overview

How ROBERT AISENSTAT, M.D. fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

ROBERT AISENSTAT, M.D.'s 2,579 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Florida

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

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

Frequently Asked Questions

What is ROBERT AISENSTAT, M.D.'s specialty?
ROBERT AISENSTAT, M.D. specializes in Family Medicine Physician and practices in THE VILLAGES, Florida. Credentials: M.D..
How much does ROBERT AISENSTAT, M.D. prescribe under Medicare Part D?
In 2023, ROBERT AISENSTAT, M.D. wrote 2,579 Medicare Part D claims totaling $170K in drug costs for 469 beneficiaries.
Where is ROBERT AISENSTAT, M.D. located?
ROBERT AISENSTAT, M.D. is located at 2485 PINELLAS PL, THE VILLAGES, FL, 32163. Phone: (352) 674-1720.
What is ROBERT AISENSTAT, M.D.'s NPI number?
ROBERT AISENSTAT, M.D.'s National Provider Identifier (NPI) is 1497798318, issued on 06/14/2006.
Does ROBERT AISENSTAT, M.D. prescribe more brand-name or generic drugs?
ROBERT AISENSTAT, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $124K in brand drug costs.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does ROBERT AISENSTAT, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ROBERT AISENSTAT, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ROBERT AISENSTAT, M.D. accept Medicare?
ROBERT AISENSTAT, M.D. appears in CMS Medicare data with 2,579 Part D claims and 469 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERT AISENSTAT, M.D.'s credentials?
ROBERT AISENSTAT, M.D.'s NPI is 1497798318 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