2026 NPPES data Family Medicine Physician NPI 1811923758 MD
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Deryl Lamb, MD

Family Medicine Physician in Queen Creek, Arizona. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,640 in Family Medicine 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
1K
Medicare Part D claims · 72 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
84%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Deryl Lamb, MD filed 1,124 Medicare Part D claims in 2023 as a Family Medicine Physician in Queen Creek, Arizona, prescribing 84% generic.

1K
Part D claims, 2023
84%
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.

Deryl Lamb, MD's Medicare Part D volume vs every U.S. prescriber

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

1,124 Top 23% higher than 77% 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%). This entry sits in this band. 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. 2K+: 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

Board-eligible specialty (heuristic, not verified)

Deryl Lamb, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Deryl Lamb, MD?

Quality data not reported

NPI registry status

Active

Issued 06/23/2006

NPI 1811923758

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

1,124 67% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Arizona

How Family Medicine Physician compares to other specialties among Arizona providers

Arizona providers

Largest specialties in Arizona (% of in-state providers)

Pharmacist - 5.6%Pharmacist5.6%Behavior Technician - 5.6%Behavior Technician5.6%Family Nurse Practitioner - 4.3%Family Nurse Practitioner4.3%Physical Therapist - 4.2%Physical Therapist4.2%Speech-Language Pathologist - 3.5%Speech-Language Pathologist3.5%Student in an Organized Health Care Education/Training Program - 3.5%Student in an Organized Health Care Education/Training Program3.5%Family Medicine Physician - 2.5%Family Medicine Physician2.5%
Largest specialties in Arizona (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Family Medicine Physician. Verify directly:

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).

Deryl Lamb, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 20713 E OCOTILLO RD, Queen Creek, AZ, 85242, with a listed phone of (480) 882-9993. NPI 1811923758 was issued on 06/23/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Lamb 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 1,124 prescription claims written by this provider, covering 72 Medicare beneficiaries and totaling roughly $89K in drug spend, split 14% brand-name and 84% generic by claim count, with an opioid prescribing rate of 7.2%. 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

20713 E OCOTILLO RD
Queen Creek, AZ 85242

Provider Details

NPI 1811923758
Specialty Family Medicine Physician
Credentials MD
Gender Male
NPI Issued 06/23/2006

Brand vs generic prescribing mix · Typical

Deryl Lamb, MD - brand share 14.0%
Family Medicine Physician average

14% brand-name claims vs 84% generic, on 1,124 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.

1,124
Total Claims
$89K
Total Drug Cost
72
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,050
Total Day Supply
57,884
Brand vs Generic
14% brand / 84% generic
Brand Drug Cost
$70K
Generic Drug Cost
$19K
Opioid Claims
81 (7.2% rate)
Antibiotic Claims
68

Patient Demographics

Average Patient Age
69.2 years
Avg HCC Risk Score
0.81
Gender Split
60% female / 40% male

Top Prescribed Drugs (Medicare Part D)

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

What Deryl Lamb, MD 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
Levothyroxine Sodium
41
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
37
Rosuvastatin Calcium
35
Lisinopril
33
Losartan Potassium
27
Furosemide
25
Lorazepam
25
Metformin Hcl
25
Pantoprazole Sodium
24
Azithromycin
23

* 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 Deryl Lamb, 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

Deryl Lamb, MD's 1,124 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Arizona

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

Compare Family Medicine 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 Arizona medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Family Medicine 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 Deryl Lamb, MD's specialty?
Deryl Lamb, MD specializes in Family Medicine Physician and practices in Queen Creek, Arizona. Credentials: MD.
How much does Deryl Lamb, MD prescribe under Medicare Part D?
In 2023, Deryl Lamb, MD wrote 1,124 Medicare Part D claims totaling $89K in drug costs for 72 beneficiaries.
Where is Deryl Lamb, MD located?
Deryl Lamb, MD is located at 20713 E OCOTILLO RD, Queen Creek, AZ, 85242. Phone: (480) 882-9993.
What is Deryl Lamb, MD's NPI number?
Deryl Lamb, MD's National Provider Identifier (NPI) is 1811923758, issued on 06/23/2006.
Does Deryl Lamb, MD prescribe more brand-name or generic drugs?
Deryl Lamb, MD's prescribing is 14% brand-name and 84% generic drugs by claim count, with $70K in brand drug costs.
Does Deryl Lamb, MD prescribe opioids?
Yes, Deryl Lamb, MD had 81 opioid claims in 2023 with an opioid prescribing rate of 7.2%.
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 Deryl Lamb, MD prescribe most often?
Based on 2023 Medicare Part D data, Deryl Lamb, MD's most frequently prescribed drugs include Levothyroxine Sodium, Hydrocodone-Acetaminophen, Rosuvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Deryl Lamb, MD accept Medicare?
Deryl Lamb, MD appears in CMS Medicare data with 1,124 Part D claims and 72 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Deryl Lamb, MD's credentials?
Deryl Lamb, MD's NPI is 1811923758 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

Compiled from official public sources by the PlainDoctor editorial team.