2026 NPPES data Family Medicine Physician NPI 1154420735 MD
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MARK ANDREWS, MD

Family Medicine Physician in ROSWELL, New Mexico. 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
975
Medicare Part D claims · 109 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: MARK ANDREWS, MD is a Family Medicine Physician ([object Object]) practicing in ROSWELL, New Mexico with a Medicare Part D prescribing footprint of 975 claims across 109 beneficiaries — 18% brand-name prescribing .

What stands out: MARK ANDREWS, MD filed 975 Medicare Part D claims in 2023 across ROSWELL, New Mexico. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MARK ANDREWS, 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).

MARK ANDREWS, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 09/21/2006

NPI 1154420735

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

975 71% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in New Mexico

How Family Medicine Physician compares to other specialties among New Mexico providers

New Mexico providers

Family Medicine Physician share within New Mexico

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

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).

MARK ANDREWS, MD is a Family Medicine Physician provider practicing in ROSWELL, New Mexico, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1154420735. 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.

MARK ANDREWS, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 111 W. HOBBS ST., ROSWELL, NM, 88203, with a listed phone of (575) 623-3311. NPI 1154420735 was issued on 09/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ANDREWS 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 975 prescription claims written by this provider, covering 109 Medicare beneficiaries and totaling roughly $156K in drug spend, split 18% brand-name and 82% generic by claim count, with an opioid prescribing rate of 9.2%. 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

111 W. HOBBS ST.
ROSWELL, NM 88203

Provider Details

NPI 1154420735
Specialty Family Medicine Physician
Credentials MD
Gender Male
NPI Issued 09/21/2006

Hospital and facility affiliations

Facilities where MARK ANDREWS, 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.

ROSWELL OSTEOPATHIC MEDICAL CLINIC, INC
ROSWELL, NM

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

MARK ANDREWS, MD — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 975 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.

975
Total Claims
$156K
Total Drug Cost
109
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,331
Total Day Supply
68,677
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$128K
Generic Drug Cost
$26K
Opioid Claims
90 (9.2% rate)
Antibiotic Claims
20

Patient Demographics

Average Patient Age
70.0 years
Avg HCC Risk Score
1.14
Gender Split
53% female / 47% 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
Levothyroxine Sodium
83
Amlodipine Besylate
49
Liothyronine Sodium
46
Losartan Potassium
44
Lisinopril
39
Oxycodone Hcl
35
Carvedilol
32
Rosuvastatin Calcium
26
Jardiance
Empagliflozin
21
Metformin Hcl
21

* 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 MARK ANDREWS, 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

MARK ANDREWS, MD's 975 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in New Mexico

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

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

Frequently Asked Questions

What is MARK ANDREWS, MD's specialty?
MARK ANDREWS, MD specializes in Family Medicine Physician and practices in ROSWELL, New Mexico. Credentials: MD.
How much does MARK ANDREWS, MD prescribe under Medicare Part D?
In 2023, MARK ANDREWS, MD wrote 975 Medicare Part D claims totaling $156K in drug costs for 109 beneficiaries.
Where is MARK ANDREWS, MD located?
MARK ANDREWS, MD is located at 111 W. HOBBS ST., ROSWELL, NM, 88203. Phone: (575) 623-3311.
What is MARK ANDREWS, MD's NPI number?
MARK ANDREWS, MD's National Provider Identifier (NPI) is 1154420735, issued on 09/21/2006.
Does MARK ANDREWS, MD prescribe more brand-name or generic drugs?
MARK ANDREWS, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $128K in brand drug costs.
Does MARK ANDREWS, MD prescribe opioids?
Yes, MARK ANDREWS, MD had 90 opioid claims in 2023 with an opioid prescribing rate of 9.2%.
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 MARK ANDREWS, MD prescribe most often?
Based on 2023 Medicare Part D data, MARK ANDREWS, MD's most frequently prescribed drugs include Levothyroxine Sodium, Amlodipine Besylate, Liothyronine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARK ANDREWS, MD accept Medicare?
MARK ANDREWS, MD appears in CMS Medicare data with 975 Part D claims and 109 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARK ANDREWS, MD's credentials?
MARK ANDREWS, MD's NPI is 1154420735 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