2026 NPPES data Obstetrics Physician NPI 1659959385 MD
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MACKENZIE WAHL, MD

Obstetrics Physician in WESTMINSTER, Colorado. 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
793
Medicare Part D claims · 95 beneficiaries · Obstetrics Physician avg: 319
What the federal data reveals: MACKENZIE WAHL, MD is a Obstetrics Physician ([object Object]) practicing in WESTMINSTER, Colorado with a Medicare Part D prescribing footprint of 793 claims across 95 beneficiaries .

What stands out: MACKENZIE WAHL, MD filed 793 Medicare Part D claims in 2023 across WESTMINSTER, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MACKENZIE WAHL, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

MACKENZIE WAHL, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 04/01/2021

NPI 1659959385

Primary specialty

Obstetrics Physician

Niche

1,402 US NPIs in this specialty

Medicare Part D claims

793 149% vs specialty avg

2023 prescription claims

Specialty avg: 319

Specialty distribution in Colorado

How Obstetrics Physician compares to other specialties among Colorado providers

Colorado providers

Obstetrics Physician share within Colorado

1. Obstetrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics Physician share within Colorado

Specialty board-certification context

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

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

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

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

MACKENZIE WAHL, MD is a Obstetrics Physician provider practicing in WESTMINSTER, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1659959385. 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.

MACKENZIE WAHL, MD appears in the CMS NPPES registry as a Obstetrics Physician provider holding MD credentials at 14300 ORCHARD PKWY, WESTMINSTER, CO, 80023, with a listed phone of (303) 430-5560. NPI 1659959385 was issued on 04/01/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WAHL 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 793 prescription claims written by this provider, covering 95 Medicare beneficiaries and totaling roughly $134K in drug spend, with an opioid prescribing rate of 3.8%. 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.

Obstetrics Physician is a narrow specialty nationwide, with 1,402 enrolled providers across 54 states and an average of 319 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

14300 ORCHARD PKWY
WESTMINSTER, CO 80023

Provider Details

NPI 1659959385
Specialty Obstetrics Physician
Credentials MD
Gender Female
NPI Issued 04/01/2021

Hospital and facility affiliations

Facilities where MACKENZIE WAHL, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

NEOSHO MEMORIAL REGIONAL MEDICAL CENTER
★☆☆☆☆ 1/5
CHANUTE, KS
Critical Access Hospitals
CMS CCN: 171380

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

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

793
Total Claims
$134K
Total Drug Cost
95
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,448
Total Day Supply
41,098
Generic Drug Cost
$12K
Opioid Claims
30 (3.8% rate)
Antibiotic Claims
32

Patient Demographics

Average Patient Age
69.5 years
Avg HCC Risk Score
1.97
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.

Drug Claims
Atorvastatin Calcium
51
Lisinopril
46
Eliquis
Apixaban
29
Famotidine
21
Gabapentin
20
Metformin Hcl
20
Albuterol Sulfate Hfa
Albuterol Sulfate
17
Levothyroxine Sodium
17
Hydrochlorothiazide
16
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
16

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

Obstetrics Physician Overview

How MACKENZIE WAHL, MD fits within the Obstetrics Physician landscape nationally.

1,402
Obstetrics Physician Providers in US
54
States with Obstetrics Physician
319
Avg Claims per Provider

MACKENZIE WAHL, MD's 793 claims are above the specialty average of 319.

Nearby Obstetrics Physician Providers in Colorado

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

Compare Obstetrics Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MACKENZIE WAHL, MD's specialty?
MACKENZIE WAHL, MD specializes in Obstetrics Physician and practices in WESTMINSTER, Colorado. Credentials: MD.
How much does MACKENZIE WAHL, MD prescribe under Medicare Part D?
In 2023, MACKENZIE WAHL, MD wrote 793 Medicare Part D claims totaling $134K in drug costs for 95 beneficiaries.
Where is MACKENZIE WAHL, MD located?
MACKENZIE WAHL, MD is located at 14300 ORCHARD PKWY, WESTMINSTER, CO, 80023. Phone: (303) 430-5560.
What is MACKENZIE WAHL, MD's NPI number?
MACKENZIE WAHL, MD's National Provider Identifier (NPI) is 1659959385, issued on 04/01/2021.
Does MACKENZIE WAHL, MD prescribe opioids?
Yes, MACKENZIE WAHL, MD had 30 opioid claims in 2023 with an opioid prescribing rate of 3.8%.
How many Obstetrics Physician providers are there in the US?
There are 1,402 Obstetrics Physician providers across 54 states in the US. The average Obstetrics Physician provider writes 319 Medicare Part D claims per year.
What drugs does MACKENZIE WAHL, MD prescribe most often?
Based on 2023 Medicare Part D data, MACKENZIE WAHL, MD's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MACKENZIE WAHL, MD accept Medicare?
MACKENZIE WAHL, MD appears in CMS Medicare data with 793 Part D claims and 95 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MACKENZIE WAHL, MD's credentials?
MACKENZIE WAHL, MD's NPI is 1659959385 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