2026 NPPES data Adolescent Medicine (Family Medicine) Physician NPI 1669630356 M.D.
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ANIL KHANDELWAL, M.D.

Adolescent Medicine (Family Medicine) Physician in PLAINFIELD, New Jersey. 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
2K
Medicare Part D claims · 221 beneficiaries · Adolescent Medicine (Family Medicine) Physician avg: 3K
Generic prescribing
76%
generic claims · 24% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
29 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ANIL KHANDELWAL, M.D. filed 2,293 Medicare Part D claims in 2023 as a Adolescent Medicine (Family Medicine) Physician in PLAINFIELD, New Jersey, prescribing 76% generic.

2K
Part D claims, 2023
76%
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.

ANIL KHANDELWAL, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

2,293 Top 15% higher than 85% 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 certification likely (heuristic — not verified)

ANIL KHANDELWAL, 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 ANIL KHANDELWAL, M.D.?

Quality data not reported

NPI registry status

Active

Issued 05/29/2008

NPI 1669630356

Primary specialty

Adolescent Medicine (Family Medicine) Physician

Rare

261 US NPIs in this specialty

Medicare Part D claims

2,293 20% vs specialty avg

2023 prescription claims

Specialty avg: 2,881

Specialty distribution in New Jersey

How Adolescent Medicine (Family Medicine) Physician compares to other specialties among New Jersey providers

New Jersey providers

Adolescent Medicine (Family Medicine) Physician share within New Jersey

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

Specialty board-certification context

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

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

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

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

ANIL KHANDELWAL, M.D. appears in the CMS NPPES registry as a Adolescent Medicine (Family Medicine) Physician provider holding M.D. credentials at 451 TERRILL RD, PLAINFIELD, NJ, 07062, with a listed phone of (908) 941-9494. NPI 1669630356 was issued on 05/29/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KHANDELWAL 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 2,293 prescription claims written by this provider, covering 221 Medicare beneficiaries and totaling roughly $1.3 million in drug spend, split 24% brand-name and 76% generic by claim count, with an opioid prescribing rate of 0.6%. 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.

Adolescent Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 261 enrolled providers across 44 states and an average of 2,881 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

451 TERRILL RD
PLAINFIELD, NJ 07062

Provider Details

NPI 1669630356
Specialty Adolescent Medicine (Family Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 05/29/2008

Hospital and facility affiliations

Facilities where ANIL KHANDELWAL, 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.

NEIGHBORHOOD HEALTH SERVICES CORPORATION
PLAINFIELD, NJ
PRACTICE ASSOCIATES MEDICAL GROUP
CLARK, NJ

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

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 ANIL KHANDELWAL, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

Largest payer

ABBVIE 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.

Brand vs generic prescribing mix · Typical

ANIL KHANDELWAL, M.D. — brand share 24.0%
Specialty average (est.)

24% brand-name claims vs 76% generic, on 2,293 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.

2,293
Total Claims
$1.3M
Total Drug Cost
221
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,936
Total Day Supply
115,893
Brand vs Generic
24% brand / 76% generic
Brand Drug Cost
$1.2M
Generic Drug Cost
$61K
Opioid Claims
13 (0.6% rate)
Antibiotic Claims
25

Patient Demographics

Average Patient Age
66.5 years
Avg HCC Risk Score
1.65
Gender Split
49% female / 51% male
Age Distribution
<65: 65, 65-74: 116, 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 ANIL KHANDELWAL, 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
Biktarvy
Bictegrav/Emtricit/Tenofov Ala
177
Atorvastatin Calcium
123
Metformin Hcl
95
Amlodipine Besylate
94
Hydrochlorothiazide
66
Lisinopril
63
Fluticasone Propionate
50
Metoprolol Succinate
50
Levothyroxine Sodium
49
Tamsulosin Hcl
41

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

Adolescent Medicine (Family Medicine) Physician Overview

How ANIL KHANDELWAL, M.D. fits within the Adolescent Medicine (Family Medicine) Physician landscape nationally.

261
Adolescent Medicine (Family Medicine) Physician Providers in US
44
States with Adolescent Medicine (Family Medicine) Physician
2,881
Avg Claims per Provider

ANIL KHANDELWAL, M.D.'s 2,293 claims are below the specialty average of 2,881.

Nearby Adolescent Medicine (Family Medicine) Physician Providers in New Jersey

Other clinicians with the same primary specialty enrolled in New Jersey, drawn from the same CMS NPPES roster as KHANDELWAL.

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

Frequently Asked Questions

What is ANIL KHANDELWAL, M.D.'s specialty?
ANIL KHANDELWAL, M.D. specializes in Adolescent Medicine (Family Medicine) Physician and practices in PLAINFIELD, New Jersey. Credentials: M.D..
How much does ANIL KHANDELWAL, M.D. prescribe under Medicare Part D?
In 2023, ANIL KHANDELWAL, M.D. wrote 2,293 Medicare Part D claims totaling $1.3M in drug costs for 221 beneficiaries.
Where is ANIL KHANDELWAL, M.D. located?
ANIL KHANDELWAL, M.D. is located at 451 TERRILL RD, PLAINFIELD, NJ, 07062. Phone: (908) 941-9494.
What is ANIL KHANDELWAL, M.D.'s NPI number?
ANIL KHANDELWAL, M.D.'s National Provider Identifier (NPI) is 1669630356, issued on 05/29/2008.
Does ANIL KHANDELWAL, M.D. prescribe more brand-name or generic drugs?
ANIL KHANDELWAL, M.D.'s prescribing is 24% brand-name and 76% generic drugs by claim count, with $1.2M in brand drug costs.
Does ANIL KHANDELWAL, M.D. prescribe opioids?
Yes, ANIL KHANDELWAL, M.D. had 13 opioid claims in 2023 with an opioid prescribing rate of 0.6%.
How many Adolescent Medicine (Family Medicine) Physician providers are there in the US?
There are 261 Adolescent Medicine (Family Medicine) Physician providers across 44 states in the US. The average Adolescent Medicine (Family Medicine) Physician provider writes 2,881 Medicare Part D claims per year.
What drugs does ANIL KHANDELWAL, M.D. prescribe most often?
Based on 2023 Medicare Part D data, ANIL KHANDELWAL, M.D.'s most frequently prescribed drugs include Biktarvy, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANIL KHANDELWAL, M.D. accept Medicare?
ANIL KHANDELWAL, M.D. appears in CMS Medicare data with 2,293 Part D claims and 221 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANIL KHANDELWAL, M.D.'s credentials?
ANIL KHANDELWAL, M.D.'s NPI is 1669630356 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