2026 NPPES data Homeopath NPI 1649344532 M.D.
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STEPHEN WEISS, M.D.

Homeopath in SANTA FE, 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
550
Medicare Part D claims · 71 beneficiaries · Homeopath avg: 232

What the federal data shows

STEPHEN WEISS, M.D. filed 550 Medicare Part D claims in 2023 as a Homeopath in SANTA FE, New Mexico.

550
Part D claims, 2023

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.

STEPHEN WEISS, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

550 Top 34% higher than 66% 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%). This entry sits in this band. 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

What does the federal data show about STEPHEN WEISS, M.D.?

Quality data not reported

NPI registry status

Active

Issued 11/20/2006

NPI 1649344532

Primary specialty

Homeopath

Rare

396 US NPIs in this specialty

Medicare Part D claims

550 137% vs specialty avg

2023 prescription claims

Specialty avg: 232

Specialty distribution in New Mexico

How Homeopath compares to other specialties among New Mexico providers

New Mexico providers

Homeopath share within New Mexico

1. Homeopath42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Homeopath share within New Mexico

Specialty board-certification context

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

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

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

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

STEPHEN WEISS, M.D. is a Homeopath provider practicing in SANTA FE, New Mexico, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1649344532. 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.

STEPHEN WEISS, M.D. appears in the CMS NPPES registry as a Homeopath provider holding M.D. credentials at 66 AVENIDA ALDEA, SANTA FE, NM, 87507, with a listed phone of (505) 795-7111. NPI 1649344532 was issued on 11/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEISS 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 550 prescription claims written by this provider, covering 71 Medicare beneficiaries and totaling roughly $47K in drug spend, with an opioid prescribing rate of 4.4%. 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.

Homeopath is a narrow specialty nationwide, with 396 enrolled providers across 48 states and an average of 232 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

66 AVENIDA ALDEA
SANTA FE, NM 87507

Provider Details

NPI 1649344532
Specialty Homeopath
Credentials M.D.
Gender Male
NPI Issued 11/20/2006

Medicare Part D Prescribing Data

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

550
Total Claims
$47K
Total Drug Cost
71
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
999
Total Day Supply
28,528
Generic Drug Cost
$12K
Opioid Claims
24 (4.4% rate)
Antibiotic Claims
19

Patient Demographics

Average Patient Age
72.9 years
Avg HCC Risk Score
0.72
Gender Split
61% female / 39% 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
36
Lorazepam
23
Alprazolam
18
Atorvastatin Calcium
17
Gabapentin
16
Azithromycin
15
Liothyronine Sodium
14
Dextroamphetamine-Amphetamine
Dextroamphetamine/Amphetamine
13
Finasteride
13
Lisinopril
13

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

Homeopath Overview

How STEPHEN WEISS, M.D. fits within the Homeopath landscape nationally.

396
Homeopath Providers in US
48
States with Homeopath
232
Avg Claims per Provider

STEPHEN WEISS, M.D.'s 550 claims are above the specialty average of 232.

Nearby Homeopath Providers in New Mexico

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

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

Frequently Asked Questions

What is STEPHEN WEISS, M.D.'s specialty?
STEPHEN WEISS, M.D. specializes in Homeopath and practices in SANTA FE, New Mexico. Credentials: M.D..
How much does STEPHEN WEISS, M.D. prescribe under Medicare Part D?
In 2023, STEPHEN WEISS, M.D. wrote 550 Medicare Part D claims totaling $47K in drug costs for 71 beneficiaries.
Where is STEPHEN WEISS, M.D. located?
STEPHEN WEISS, M.D. is located at 66 AVENIDA ALDEA, SANTA FE, NM, 87507. Phone: (505) 795-7111.
What is STEPHEN WEISS, M.D.'s NPI number?
STEPHEN WEISS, M.D.'s National Provider Identifier (NPI) is 1649344532, issued on 11/20/2006.
Does STEPHEN WEISS, M.D. prescribe opioids?
Yes, STEPHEN WEISS, M.D. had 24 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
How many Homeopath providers are there in the US?
There are 396 Homeopath providers across 48 states in the US. The average Homeopath provider writes 232 Medicare Part D claims per year.
What drugs does STEPHEN WEISS, M.D. prescribe most often?
Based on 2023 Medicare Part D data, STEPHEN WEISS, M.D.'s most frequently prescribed drugs include Levothyroxine Sodium, Lorazepam, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEPHEN WEISS, M.D. accept Medicare?
STEPHEN WEISS, M.D. appears in CMS Medicare data with 550 Part D claims and 71 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHEN WEISS, M.D.'s credentials?
STEPHEN WEISS, M.D.'s NPI is 1649344532 with credentials M.D.. 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