Stephen Frederick Lewis

  • Albuquerque, NM
  • Psychiatrist
NPI1912914979PAC ID3870512239
Medicare services, 2024
104
Medicare patients, 2024
42
Part D claims, 2024
1,836
MIPS score, 2024
90
Hospital affiliations
1
Practice address
2211 Lomas Boulevard NE, Albuquerque, NM 87106
Practice phone
Call (505) 272-2111
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of New Mexico Hospital

Hospital · Albuquerque, New Mexico

See all 4 affiliations

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Stephen Frederick Lewis is a psychiatrist in Albuquerque, New Mexico

Stephen Lewis practices at University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico.

Stephen Lewis' NPI, 1912914979, was assigned on August 2, 2006. Stephen Lewis graduated from University of New Mexico School of Medicine in 1989. Stephen Lewis holds New Mexico license 2005-0519.

NPI and contact details
Medicare PAC ID
3870512239
NPI enumeration date
August 2, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(505) 272-2111
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Stephen Frederick Lewis practices at University of New Mexico Hospital in Albuquerque, New Mexico

Stephen Lewis' primary practice is University of New Mexico Hospital, at 2211 Lomas Boulevard NE, Albuquerque, NM 87106 in Bernalillo County. The practice phone is (505) 272-2111.

Source: Dmand AI Affiliation Data

Stephen Frederick Lewis is affiliated with 2 sites of care and 2 medical groups

Stephen Lewis' primary practice is University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico. The medical group on file is UNM Medical Group, Inc. Dmand AI also links Stephen Lewis to 1 more group practice or clinic and 1 medical group, each named with a free account. Stephen Lewis' employer is on file too: a hospital.

See all 4 affiliations for Stephen Lewis

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Stephen Frederick Lewis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Lewis practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of New Mexico HospitalAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Stephen Frederick Lewis is one of 197 psychiatrists in New Mexico

Psychiatry is Stephen Lewis' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Stephen Lewis is licensed in New Mexico.

Specialties and state licenses

  • Psychiatry, New MexicoPrimaryLicense 2005-0519 · taxonomy 2084P0800X

Psychiatrists near Stephen Lewis

Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Stephen Frederick Lewis billed Medicare for 104 services in 2024

CMS data shows 104 Medicare services from Stephen Lewis across 2 procedure codes in 2024, all of them office visits, for 42 Medicare patients. Medicare paid $9,424 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024104
Medicare patients42
Paid by Medicare$9,424
Procedure codes2

Stephen Lewis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1182024: 10412%

Stephen Lewis compared with the New Mexico median for psychiatrists, 2024

  • Stephen Lewis
  • New Mexico median
Medicare services
104vs 12517% below
Medicare patients
42vs 398% above
Part D claims
1,742vs 14412.1 times

Medians across 225 psychiatrists in New Mexico with Dmand AI profiles that report each measure.

Stephen Lewis' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Stephen Lewis

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Medicare shows one payer. Book a meeting to get commercial claims data for Stephen Lewis and other psychiatrists in New Mexico.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Stephen Frederick Lewis treated 42 Medicare patients in 2024, average age 51

CMS counts 42 Medicare patients who saw Stephen Lewis in 2024. The largest group is under 65, with 29 patients. 75% of them have schizophrenia and other psychoses, and 55% have anxiety. Their average risk score is 1.38, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Stephen Lewis' median patient age at 52, with 42% women.

Medicare patients, 202442
Average age51
Average risk score1.38

Stephen Lewis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Stephen Lewis' Medicare patients by sex, 2024

  • Women1945%
  • Men2355%

Chronic conditions among Stephen Lewis' Medicare patients, 2024

  1. Schizophrenia and other psychoses75%
  2. Anxiety55%
  3. Mood disorders55%
  4. Depression45%
  5. High cholesterol40%
  6. High blood pressure36%
  7. Tobacco use33%
  8. Alcohol and drug use disorders26%

Share of Medicare patients with each condition. A patient can have several.

Stephen Lewis' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 52

Patient panel by sex, all payers

  • Women42%
  • Men58%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Stephen Frederick Lewis wrote 1,836 Medicare Part D claims in 2024

In 2024, Stephen Lewis wrote 1,836 Medicare Part D claims for 101 patients. 87% of them were for generic drugs. CMS names the drug for 1,742 of them, across 39 drugs with 11 or more claims each, at $589,879 in total drug cost. In 2023, CMS named 1,848 claims across 40 drugs.

Part D claims, 20241,836
Drugs named by CMS39
Total drug cost$589,879
Part D patients101

Stephen Lewis' Part D claims by kind of drug, 2024

  • Generic1,605 claims87%
  • Brand-name231 claims13%

Stephen Lewis' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Stephen Lewis' Part D claims, 2024

  • Antipsychotics, patients 65 and over7%122 of 1,836 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,8482024: 1,7426%

Drugs named by CMS: 39 in 2024, 40 in 2023.

See all prescribing by Stephen Lewis

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Stephen Frederick Lewis scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Stephen Lewis for performance year 2024, reported as part of a group. Stephen Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Stephen Lewis' MIPS scores, performance year 2024

  • 90of 100Final score
  • 75.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Stephen Frederick Lewis received $171 in industry payments from 2021 to 2025

CMS Open Payments shows 5 general payments to Stephen Lewis from 4 drug and device companies from 2021 to 2025. Education make up the largest share, 58% of the total. Janssen Pharmaceuticals, Inc paid the most, $120.

General payments to Stephen Lewis by program year, 2021 to 2025

General payments to Stephen Lewis by kind, 2021 to 2025

$171in total
  • Education$9958%
  • Food and beverage$7242%

Companies that paid Stephen Lewis the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Stephen Lewis

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Stephen Frederick Lewis graduated from University of New Mexico School of Medicine

Stephen Lewis graduated from University of New Mexico School of Medicine in 1989.

  1. Medical schoolUniversity of New Mexico School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Stephen Frederick Lewis's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Stephen Frederick Lewis

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Stephen Frederick Lewis' NPI number?

Stephen Frederick Lewis' NPI number is 1912914979. It was assigned on August 2, 2006, and it is active in the NPI Registry.

What does Stephen Frederick Lewis specialize in?

Stephen Frederick Lewis is a psychiatrist in Albuquerque, New Mexico. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Stephen Frederick Lewis practice?

Stephen Lewis practices at 2211 Lomas Boulevard NE, Albuquerque, NM 87106. Stephen Lewis' primary practice is University of New Mexico Hospital in Albuquerque, New Mexico, part of The University of New Mexico. Dmand AI also links Stephen Lewis to 1 group practice or clinic and 1 medical group.

What is Stephen Frederick Lewis' office phone number?

The practice phone on file for Stephen Lewis is (505) 272-2111.

What is Stephen Frederick Lewis' medical license number?

Stephen Lewis holds New Mexico license 2005-0519.

Which hospitals is Stephen Frederick Lewis affiliated with?

Stephen Lewis practices at University of New Mexico Hospital in Albuquerque, New Mexico.

What medical group is Stephen Frederick Lewis part of?

Stephen Lewis is linked to UNM Medical Group, Inc. Dmand AI links Stephen Lewis to 1 more medical group.

Does Stephen Frederick Lewis accept Medicare?

Yes. CMS data shows Stephen Lewis billed Medicare for 104 services in 2024, and Stephen Lewis accepts Medicare assignment.

What is Stephen Frederick Lewis' MIPS score?

Stephen Lewis' MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Stephen Frederick Lewis see?

CMS counts 42 Medicare patients who saw Stephen Lewis in 2024, with an average age of 51.

Show 5 more questionsShow fewer questions

What services does Stephen Frederick Lewis bill to Medicare?

In 2024, Stephen Lewis' most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).

Where did Stephen Frederick Lewis go to medical school?

Stephen Lewis graduated from University of New Mexico School of Medicine in 1989.

What drugs does Stephen Frederick Lewis prescribe most?

In 2024 Medicare Part D data, Stephen Lewis' most prescribed drugs by claims were Clozapine, Invega Sustenna and Trazodone HCl.

Has Stephen Frederick Lewis received payments from drug or device companies?

CMS Open Payments shows $171 in general payments to Stephen Lewis from 4 companies from 2021 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Stephen Frederick Lewis been practicing?

Stephen Lewis graduated from medical school in 1989, 37 years ago.

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