2026 NPPES data General Practice Physician NPI 1316956444 M.D., RVS
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Alan Crowther, M.D., RVS

General Practice Physician in San Antonio, Texas. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,677 in General Practice Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
59
Medicare Part D claims · 31 beneficiaries · General Practice Physician avg: 3K
MIPS score
96.4/100
▲ 13 pts above national avg 83.1 · Exceptional
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Alan Crowther, M.D., RVS reported a CMS MIPS final score of 96.4/100 - above the 83.1 national average - and filed 59 Medicare Part D claims in 2023.

96.4/100
MIPS score · +13 vs avg
59
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.

Alan Crowther, M.D., RVS's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

96 Top 17% higher than 83% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90+: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Where Alan Crowther, M.D., RVS sits

This provider among general practice physician peers

Across the 783 general practice physician providers who report both Medicare Part D prescribing and a MIPS quality score, Alan Crowther, M.D., RVS writes more Part D claims than 13% of them and scores higher on MIPS quality than 85% - placing this provider in the lower-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 25Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 20Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 28Alan Crowther, M.D., RVS-Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 85
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one general practice physician peer from a representative sample of 60; the gold marker is Alan Crowther, M.D., RVS. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

Board certification likely (heuristic, not verified)

Alan Crowther, M.D., RVS practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Alan Crowther, M.D., RVS?

High performer (top quartile)

NPI registry status

Active

Issued 08/07/2006

NPI 1316956444

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

59 98% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

MIPS final score

96.4/100 13.3 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Texas

How General Practice Physician compares to other specialties among Texas providers

Texas providers
Behavior Technician - 5.6%Behavior Technician5.6%Student in an Organized Health Care Education/Training Program - 5.1%Student in an Organized Health Care Education/Training Program5.1%Family Nurse Practitioner - 4.5%Family Nurse Practitioner4.5%Professional Counselor - 4.4%Professional Counselor4.4%Pharmacist - 4.4%Pharmacist4.4%Speech-Language Pathologist - 3.9%Speech-Language Pathologist3.9%General Practice Physician - 0.3%General Practice Physician0.3%
Largest specialties in Texas (% of in-state providers)

Medicare quality performance, MIPS

Alan Crowther, M.D., RVS's 2023 MIPS final score plotted against the General Practice Physician national average

High performer (top quartile)
MIPS Final Score
96.4/100
vs 83.1 national avg · 2023 performance year

MIPS final score (General Practice Physician) - 96.4/100 vs national avg 83.1

0%100%National avg83%96.4%
MIPS final score (General Practice Physician) - 96.4/100 vs national avg 83.1

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).

Alan Crowther, M.D., RVS appears in the CMS NPPES registry as a General Practice Physician provider holding M.D., RVS credentials at 8401 DATAPOINT DR STE 600, San Antonio, TX, 78229, with a listed phone of (210) 616-7700. NPI 1316956444 was issued on 08/07/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Crowther 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 59 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $1K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 96.4/100 for the 2023 performance year (Quality 95.8), compared with the national average of 83.1.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

8401 DATAPOINT DR STE 600
San Antonio, TX 78229

Provider Details

NPI 1316956444
Specialty General Practice Physician
Credentials M.D., RVS
Gender Male
NPI Issued 08/07/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

96.407
Final Score
Avg: 83.1
95.7729
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where Alan Crowther, M.D., RVS 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.

South Texas Radiology Imaging Centers
San Antonio, TX

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

License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Alan Crowther, M.D., RVS. To verify Alan Crowther, M.D., RVS's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

59
Total Claims
$1K
Total Drug Cost
31
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
99
Total Day Supply
2,319
Brand Drug Cost
$0
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
67.8 years
Avg HCC Risk Score
1.14

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Hydroxychloroquine Sulfate
29
Lorazepam
18

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

General Practice Physician Overview

How Alan Crowther, M.D., RVS fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

Alan Crowther, M.D., RVS's 59 claims are below the specialty average of 2,872.

Nearby General Practice Physician Providers in Texas

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

Compare General Practice Physician nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby General Practice Physician peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Alan Crowther, M.D., RVS's specialty?
Alan Crowther, M.D., RVS specializes in General Practice Physician and practices in San Antonio, Texas. Credentials: M.D., RVS.
How much does Alan Crowther, M.D., RVS prescribe under Medicare Part D?
In 2023, Alan Crowther, M.D., RVS wrote 59 Medicare Part D claims totaling $1K in drug costs for 31 beneficiaries.
What is Alan Crowther, M.D., RVS's Medicare quality score?
Alan Crowther, M.D., RVS has a CMS MIPS Final Score of 96.4/100 (Quality: 95.8). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Alan Crowther, M.D., RVS located?
Alan Crowther, M.D., RVS is located at 8401 DATAPOINT DR STE 600, San Antonio, TX, 78229. Phone: (210) 616-7700.
What is Alan Crowther, M.D., RVS's NPI number?
Alan Crowther, M.D., RVS's National Provider Identifier (NPI) is 1316956444, issued on 08/07/2006.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does Alan Crowther, M.D., RVS prescribe most often?
Based on 2023 Medicare Part D data, Alan Crowther, M.D., RVS's most frequently prescribed drugs include Hydroxychloroquine Sulfate, Lorazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alan Crowther, M.D., RVS accept Medicare?
Alan Crowther, M.D., RVS appears in CMS Medicare data with 59 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alan Crowther, M.D., RVS's credentials?
Alan Crowther, M.D., RVS's NPI is 1316956444 with credentials M.D., RVS. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
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

Compiled from official public sources by the PlainDoctor editorial team.