2026 NPPES data Emergency Medicine Physician NPI 1891435988 MD
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ANDREW MAXWELL, MD

Emergency Medicine Physician in MOBILE, Alabama. 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
231
Medicare Part D claims · 39 beneficiaries · Emergency Medicine Physician avg: 352
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ANDREW MAXWELL, MD filed 231 Medicare Part D claims in 2023 as a Emergency Medicine Physician in MOBILE, Alabama, prescribing 87% generic.

231
Part D claims, 2023
87%
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.

ANDREW MAXWELL, MD's Medicare Part D volume vs every U.S. prescriber

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

231 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 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)

ANDREW MAXWELL, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — 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 ANDREW MAXWELL, MD?

Quality data not reported

NPI registry status

Active

Issued 03/29/2022

NPI 1891435988

Primary specialty

Emergency Medicine Physician

High-volume

64,398 US NPIs in this specialty

Medicare Part D claims

231 34% vs specialty avg

2023 prescription claims

Specialty avg: 352

Specialty distribution in Alabama

How Emergency Medicine Physician compares to other specialties among Alabama providers

Alabama providers

Emergency Medicine Physician share within Alabama

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

Specialty board-certification context

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

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

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

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

ANDREW MAXWELL, MD appears in the CMS NPPES registry as a Emergency Medicine Physician provider holding MD credentials at 2400 GORDON SMITH DR, MOBILE, AL, 36617, with a listed phone of (251) 305-4660. NPI 1891435988 was issued on 03/29/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAXWELL 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 231 prescription claims written by this provider, covering 39 Medicare beneficiaries and totaling roughly $27K in drug spend, split 13% brand-name and 87% 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.

Emergency Medicine Physician is a high-volume specialty nationwide, with 64,398 enrolled providers across 56 states and an average of 352 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

2400 GORDON SMITH DR
MOBILE, AL 36617

Provider Details

NPI 1891435988
Specialty Emergency Medicine Physician
Credentials MD
Gender Male
NPI Issued 03/29/2022

Hospital and facility affiliations

Facilities where ANDREW MAXWELL, 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.

ALTAPOINTE HEALTH SYSTEMS INC
MOBILE, AL

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

Brand vs generic prescribing mix · Typical

ANDREW MAXWELL, MD — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 231 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.

231
Total Claims
$27K
Total Drug Cost
39
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
486
Total Day Supply
14,215
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$22K
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
66.1 years
Avg HCC Risk Score
3.09
Gender Split
51% female / 49% male
Age Distribution
<65: 15, 65-74: 17, 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 ANDREW MAXWELL, 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
Atorvastatin Calcium
15
Metformin Hcl Er
Metformin Hcl
13
Losartan Potassium
12
Trazodone Hcl
11

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

Emergency Medicine Physician Overview

How ANDREW MAXWELL, MD fits within the Emergency Medicine Physician landscape nationally.

64,398
Emergency Medicine Physician Providers in US
56
States with Emergency Medicine Physician
352
Avg Claims per Provider

ANDREW MAXWELL, MD's 231 claims are below the specialty average of 352.

Nearby Emergency Medicine Physician Providers in Alabama

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

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

Frequently Asked Questions

What is ANDREW MAXWELL, MD's specialty?
ANDREW MAXWELL, MD specializes in Emergency Medicine Physician and practices in MOBILE, Alabama. Credentials: MD.
How much does ANDREW MAXWELL, MD prescribe under Medicare Part D?
In 2023, ANDREW MAXWELL, MD wrote 231 Medicare Part D claims totaling $27K in drug costs for 39 beneficiaries.
Where is ANDREW MAXWELL, MD located?
ANDREW MAXWELL, MD is located at 2400 GORDON SMITH DR, MOBILE, AL, 36617. Phone: (251) 305-4660.
What is ANDREW MAXWELL, MD's NPI number?
ANDREW MAXWELL, MD's National Provider Identifier (NPI) is 1891435988, issued on 03/29/2022.
Does ANDREW MAXWELL, MD prescribe more brand-name or generic drugs?
ANDREW MAXWELL, MD's prescribing is 13% brand-name and 87% generic drugs by claim count, with $22K in brand drug costs.
How many Emergency Medicine Physician providers are there in the US?
There are 64,398 Emergency Medicine Physician providers across 56 states in the US. The average Emergency Medicine Physician provider writes 352 Medicare Part D claims per year.
What drugs does ANDREW MAXWELL, MD prescribe most often?
Based on 2023 Medicare Part D data, ANDREW MAXWELL, MD's most frequently prescribed drugs include Atorvastatin Calcium, Metformin Hcl Er, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANDREW MAXWELL, MD accept Medicare?
ANDREW MAXWELL, MD appears in CMS Medicare data with 231 Part D claims and 39 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANDREW MAXWELL, MD's credentials?
ANDREW MAXWELL, MD's NPI is 1891435988 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