2026 NPPES data Specialist NPI 1902901531 MD
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Henry-Norbert Ndekwe, MD

Specialist in Lawton, Oklahoma. 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
479
Medicare Part D claims · 63 beneficiaries · Specialist avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

Henry-Norbert Ndekwe, MD filed 479 Medicare Part D claims in 2023 as a Specialist in Lawton, Oklahoma, prescribing 90% generic.

479
Part D claims, 2023
90%
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.

Henry-Norbert Ndekwe, MD's Medicare Part D volume vs every U.S. prescriber

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

479 Top 38% higher than 62% 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 Henry-Norbert Ndekwe, MD?

Quality data not reported

NPI registry status

Active

Issued 09/14/2006

NPI 1902901531

Primary specialty

Specialist

High-volume

69,658 US NPIs in this specialty

Medicare Part D claims

479 68% vs specialty avg

2023 prescription claims

Specialty avg: 1,474

Specialty distribution in Oklahoma

How Specialist compares to other specialties among Oklahoma providers

Oklahoma providers

Specialist share within Oklahoma

1. Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Specialist share within Oklahoma

Specialty board-certification context

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

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

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

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

Henry-Norbert Ndekwe, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 3805 W GORE BLVD, Lawton, OK, 73505, with a listed phone of (580) 581-1994. NPI 1902901531 was issued on 09/14/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Ndekwe 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 479 prescription claims written by this provider, covering 63 Medicare beneficiaries and totaling roughly $47K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 67.2%. 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.

Specialist is a high-volume specialty nationwide, with 69,658 enrolled providers across 55 states and an average of 1,474 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

3805 W GORE BLVD
Lawton, OK 73505

Provider Details

NPI 1902901531
Specialty Specialist
Credentials MD
Gender Male
NPI Issued 09/14/2006

Brand vs generic prescribing mix · Typical

Henry-Norbert Ndekwe, MD — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 479 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.

479
Total Claims
$47K
Total Drug Cost
63
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
517
Total Day Supply
14,936
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$31K
Generic Drug Cost
$16K
Opioid Claims
322 (67.2% rate)

Patient Demographics

Average Patient Age
61.9 years
Avg HCC Risk Score
1.01
Gender Split
56% female / 44% male
Age Distribution
<65: 31, 65-74: 28, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What Henry-Norbert Ndekwe, 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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
103
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
54
Oxycodone Hcl
44
Tizanidine Hcl
38
Oxycontin
Oxycodone Hcl
28
Methadone Hcl
25
Prednisone
21
Hydromorphone Hcl
19
Fentanyl
14
Diclofenac Sodium
13

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

Specialist Overview

How Henry-Norbert Ndekwe, MD fits within the Specialist landscape nationally.

69,658
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider

Henry-Norbert Ndekwe, MD's 479 claims are below the specialty average of 1,474.

Nearby Specialist Providers in Oklahoma

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

Compare Specialist 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 Oklahoma medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Specialist 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 Henry-Norbert Ndekwe, MD's specialty?
Henry-Norbert Ndekwe, MD specializes in Specialist and practices in Lawton, Oklahoma. Credentials: MD.
How much does Henry-Norbert Ndekwe, MD prescribe under Medicare Part D?
In 2023, Henry-Norbert Ndekwe, MD wrote 479 Medicare Part D claims totaling $47K in drug costs for 63 beneficiaries.
Where is Henry-Norbert Ndekwe, MD located?
Henry-Norbert Ndekwe, MD is located at 3805 W GORE BLVD, Lawton, OK, 73505. Phone: (580) 581-1994.
What is Henry-Norbert Ndekwe, MD's NPI number?
Henry-Norbert Ndekwe, MD's National Provider Identifier (NPI) is 1902901531, issued on 09/14/2006.
Does Henry-Norbert Ndekwe, MD prescribe more brand-name or generic drugs?
Henry-Norbert Ndekwe, MD's prescribing is 10% brand-name and 90% generic drugs by claim count, with $31K in brand drug costs.
Does Henry-Norbert Ndekwe, MD prescribe opioids?
Yes, Henry-Norbert Ndekwe, MD had 322 opioid claims in 2023 with an opioid prescribing rate of 67.2%.
How many Specialist providers are there in the US?
There are 69,658 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does Henry-Norbert Ndekwe, MD prescribe most often?
Based on 2023 Medicare Part D data, Henry-Norbert Ndekwe, MD's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Henry-Norbert Ndekwe, MD accept Medicare?
Henry-Norbert Ndekwe, MD appears in CMS Medicare data with 479 Part D claims and 63 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Henry-Norbert Ndekwe, MD's credentials?
Henry-Norbert Ndekwe, MD's NPI is 1902901531 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