2026 NPPES data Family Medicine Physician NPI 1538747506 MD
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AUBREY CHOW, MD

Family Medicine Physician in WALLINGFORD, Connecticut. 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
755
Medicare Part D claims · 143 beneficiaries · Family Medicine Physician avg: 3K

What the federal data shows

AUBREY CHOW, MD filed 755 Medicare Part D claims in 2023 as a Family Medicine Physician in WALLINGFORD, Connecticut.

755
Part D claims, 2023
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.

AUBREY CHOW, MD's Medicare Part D volume vs every U.S. prescriber

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

755 Top 29% higher than 71% 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 certification likely (heuristic — not verified)

AUBREY CHOW, MD 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 AUBREY CHOW, MD?

Quality data not reported

NPI registry status

Active

Issued 03/31/2021

NPI 1538747506

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

755 78% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Connecticut

How Family Medicine Physician compares to other specialties among Connecticut providers

Connecticut providers

Family Medicine Physician share within Connecticut

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

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).

AUBREY CHOW, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 701 N COLONY RD STE 101, WALLINGFORD, CT, 06492, with a listed phone of (203) 284-3144. NPI 1538747506 was issued on 03/31/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHOW 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 755 prescription claims written by this provider, covering 143 Medicare beneficiaries and totaling roughly $94K in drug spend, with an opioid prescribing rate of 2.8%. 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

701 N COLONY RD STE 101
WALLINGFORD, CT 06492

Provider Details

NPI 1538747506
Specialty Family Medicine Physician
Credentials MD
Gender Female
NPI Issued 03/31/2021

Hospital and facility affiliations

Facilities where AUBREY CHOW, MD 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.

HARTFORD HEALTHCARE MEDICAL GROUP INC
SOUTHINGTON, CT
HARTFORD HEALTHCARE URGENT CARE CENTERS LLC
AVON, CT

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

Medicare Part D Prescribing Data

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

755
Total Claims
$94K
Total Drug Cost
143
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,359
Total Day Supply
39,295
Generic Drug Cost
$14K
Opioid Claims
21 (2.8% rate)
Antibiotic Claims
19

Patient Demographics

Average Patient Age
67.5 years
Avg HCC Risk Score
1.75
Gender Split
64% female / 36% male
Age Distribution
<65: 46, 65-74: 58, 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 AUBREY CHOW, MD 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
Levothyroxine Sodium
43
Atorvastatin Calcium
30
Lisinopril
30
Rosuvastatin Calcium
30
Albuterol Sulfate Hfa
Albuterol Sulfate
28
Pantoprazole Sodium
27
Losartan Potassium
25
Metoprolol Succinate
22
Metformin Hcl
21
Gabapentin
19

* 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 AUBREY CHOW, MD 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

AUBREY CHOW, MD's 755 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Connecticut

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

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

Frequently Asked Questions

What is AUBREY CHOW, MD's specialty?
AUBREY CHOW, MD specializes in Family Medicine Physician and practices in WALLINGFORD, Connecticut. Credentials: MD.
How much does AUBREY CHOW, MD prescribe under Medicare Part D?
In 2023, AUBREY CHOW, MD wrote 755 Medicare Part D claims totaling $94K in drug costs for 143 beneficiaries.
Where is AUBREY CHOW, MD located?
AUBREY CHOW, MD is located at 701 N COLONY RD STE 101, WALLINGFORD, CT, 06492. Phone: (203) 284-3144.
What is AUBREY CHOW, MD's NPI number?
AUBREY CHOW, MD's National Provider Identifier (NPI) is 1538747506, issued on 03/31/2021.
Does AUBREY CHOW, MD prescribe opioids?
Yes, AUBREY CHOW, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 2.8%.
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 AUBREY CHOW, MD prescribe most often?
Based on 2023 Medicare Part D data, AUBREY CHOW, MD's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AUBREY CHOW, MD accept Medicare?
AUBREY CHOW, MD appears in CMS Medicare data with 755 Part D claims and 143 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AUBREY CHOW, MD's credentials?
AUBREY CHOW, MD's NPI is 1538747506 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