2026 NPPES data Pharmacist NPI 1992139497 PHARMD
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MICHAEL WEBSTER, PHARMD

Pharmacist in SHIPROCK, 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
3K
Medicare Part D claims · 541 beneficiaries · Pharmacist avg: 135
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

MICHAEL WEBSTER, PHARMD filed 2,655 Medicare Part D claims in 2023 as a Pharmacist in SHIPROCK, New Mexico, prescribing 78% generic.

3K
Part D claims, 2023
78%
generic prescribing

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.

MICHAEL WEBSTER, PHARMD's Medicare Part D volume vs every U.S. prescriber

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

2,655 Top 13% higher than 87% 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

What does the federal data show about MICHAEL WEBSTER, PHARMD?

Quality data not reported

NPI registry status

Active

Issued 09/03/2013

NPI 1992139497

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

2,655 1867% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in New Mexico

How Pharmacist compares to other specialties among New Mexico providers

New Mexico providers

Pharmacist share within New Mexico

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within New Mexico

Specialty board-certification context

Estimated specialty board-certified rate — Pharmacist (ABMS / AOA reference)

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

Est. board-certified rate (Pharmacist) — ABMS / AOA estimate

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

MICHAEL WEBSTER, PHARMD appears in the CMS NPPES registry as a Pharmacist provider holding PHARMD credentials at US 491 N, SHIPROCK, NM, 87420, with a listed phone of (505) 368-6001. NPI 1992139497 was issued on 09/03/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEBSTER 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 2,655 prescription claims written by this provider, covering 541 Medicare beneficiaries and totaling roughly $470K in drug spend, split 22% brand-name and 78% generic by claim count, with an opioid prescribing rate of 2.1%. 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.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

US 491 N
SHIPROCK, NM 87420

Provider Details

NPI 1992139497
Specialty Pharmacist
Credentials PHARMD
Gender Male
NPI Issued 09/03/2013

Brand vs generic prescribing mix · Typical

MICHAEL WEBSTER, PHARMD — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 2,655 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.

2,655
Total Claims
$470K
Total Drug Cost
541
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,347
Total Day Supply
156,624
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$398K
Generic Drug Cost
$66K
Opioid Claims
57 (2.1% rate)

Patient Demographics

Average Patient Age
72.4 years
Avg HCC Risk Score
1.33
Gender Split
60% female / 40% male
Age Distribution
<65: 72, 65-74: 254, 75-84: 169, 85+: 46

Top Prescribed Drugs (Medicare Part D)

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

What MICHAEL WEBSTER, PHARMD 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
Warfarin Sodium
309
Losartan Potassium
110
Amlodipine Besylate
109
Lisinopril
92
Atorvastatin Calcium
88
Metformin Hcl Er
Metformin Hcl
82
Pioglitazone Hcl
64
Metoprolol Succinate
56
Farxiga
Dapagliflozin Propanediol
54
Ozempic
Semaglutide
45

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

Pharmacist Overview

How MICHAEL WEBSTER, PHARMD fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

MICHAEL WEBSTER, PHARMD's 2,655 claims are above the specialty average of 135.

Nearby Pharmacist Providers in New Mexico

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

Compare Pharmacist nationally: see state-by-state distribution →

Frequently Asked Questions

What is MICHAEL WEBSTER, PHARMD's specialty?
MICHAEL WEBSTER, PHARMD specializes in Pharmacist and practices in SHIPROCK, New Mexico. Credentials: PHARMD.
How much does MICHAEL WEBSTER, PHARMD prescribe under Medicare Part D?
In 2023, MICHAEL WEBSTER, PHARMD wrote 2,655 Medicare Part D claims totaling $470K in drug costs for 541 beneficiaries.
Where is MICHAEL WEBSTER, PHARMD located?
MICHAEL WEBSTER, PHARMD is located at US 491 N, SHIPROCK, NM, 87420. Phone: (505) 368-6001.
What is MICHAEL WEBSTER, PHARMD's NPI number?
MICHAEL WEBSTER, PHARMD's National Provider Identifier (NPI) is 1992139497, issued on 09/03/2013.
Does MICHAEL WEBSTER, PHARMD prescribe more brand-name or generic drugs?
MICHAEL WEBSTER, PHARMD's prescribing is 22% brand-name and 78% generic drugs by claim count, with $398K in brand drug costs.
Does MICHAEL WEBSTER, PHARMD prescribe opioids?
Yes, MICHAEL WEBSTER, PHARMD had 57 opioid claims in 2023 with an opioid prescribing rate of 2.1%.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does MICHAEL WEBSTER, PHARMD prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL WEBSTER, PHARMD's most frequently prescribed drugs include Warfarin Sodium, Losartan Potassium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL WEBSTER, PHARMD accept Medicare?
MICHAEL WEBSTER, PHARMD appears in CMS Medicare data with 2,655 Part D claims and 541 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL WEBSTER, PHARMD's credentials?
MICHAEL WEBSTER, PHARMD's NPI is 1992139497 with credentials PHARMD. 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