2026 NPPES data Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist NPI 1811961600 MD
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MARK BONNER, MD

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in MACON, Georgia. 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
2K
Medicare Part D claims · 802 beneficiaries · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist avg: 256
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.5K
72 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MARK BONNER, MD filed 2,015 Medicare Part D claims in 2023 as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in MACON, Georgia, prescribing 95% generic.

2K
Part D claims, 2023
95%
generic prescribing
$1.5K
industry payments (Sunshine Act)

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.

MARK BONNER, MD's Medicare Part D volume vs every U.S. prescriber

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

2,015 Top 16% higher than 84% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 MARK BONNER, MD?

Quality data not reported

NPI registry status

Active

Issued 02/16/2006

NPI 1811961600

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Mid-sized

12,377 US NPIs in this specialty

Medicare Part D claims

2,015 687% vs specialty avg

2023 prescription claims

Specialty avg: 256

Specialty distribution in Georgia

How Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist compares to other specialties among Georgia providers

Georgia providers

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist share within Georgia

1. Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist share within Georgia

Specialty board-certification context

Estimated specialty board-certified rate — Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist ABMS/AOA estimate

Est. board-certified rate (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pharmacist Clinician (PhC)/ Clinical Pharmacy 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).

MARK BONNER, MD appears in the CMS NPPES registry as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider holding MD credentials at 1157 FORSYTH ST, MACON, GA, 31201, with a listed phone of (478) 745-8581. NPI 1811961600 was issued on 02/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BONNER 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 2,015 prescription claims written by this provider, covering 802 Medicare beneficiaries and totaling roughly $344K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 0.8%. 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.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist is a mid-sized specialty nationwide, with 12,377 enrolled providers across 55 states and an average of 256 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

1157 FORSYTH ST
MACON, GA 31201

Provider Details

NPI 1811961600
Specialty Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
Credentials MD
Gender Male
NPI Issued 02/16/2006

Hospital and facility affiliations

Facilities where MARK BONNER, 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.

GEORGIA DERMATOLOGY AND SKIN CANCER CENTER, LLC
MACON, GA

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MARK BONNER, MD. Source: openpaymentsdata.cms.gov.

Total received

$1.5K

Largest payer

ABBVIE INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

MARK BONNER, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 2,015 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.

2,015
Total Claims
$344K
Total Drug Cost
802
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,113
Total Day Supply
55,389
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$255K
Generic Drug Cost
$89K
Opioid Claims
17 (0.8% rate)
Antibiotic Claims
237

Patient Demographics

Average Patient Age
70.2 years
Avg HCC Risk Score
1.44
Gender Split
56% female / 44% male
Age Distribution
<65: 150, 65-74: 356, 75-84: 236, 85+: 60

Top Prescribed Drugs (Medicare Part D)

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

What MARK BONNER, 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
Triamcinolone Acetonide
336
Ketoconazole
225
Clobetasol Propionate
178
Clindamycin Phosphate
130
Doxycycline Hyclate
127
Fluocinonide
118
Hydrocortisone
57
Metronidazole
57
Mupirocin
57
Fluorouracil
54

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

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Overview

How MARK BONNER, MD fits within the Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist landscape nationally.

12,377
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Providers in US
55
States with Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
256
Avg Claims per Provider

MARK BONNER, MD's 2,015 claims are above the specialty average of 256.

Nearby Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Providers in Georgia

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

Compare Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is MARK BONNER, MD's specialty?
MARK BONNER, MD specializes in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist and practices in MACON, Georgia. Credentials: MD.
How much does MARK BONNER, MD prescribe under Medicare Part D?
In 2023, MARK BONNER, MD wrote 2,015 Medicare Part D claims totaling $344K in drug costs for 802 beneficiaries.
Where is MARK BONNER, MD located?
MARK BONNER, MD is located at 1157 FORSYTH ST, MACON, GA, 31201. Phone: (478) 745-8581.
What is MARK BONNER, MD's NPI number?
MARK BONNER, MD's National Provider Identifier (NPI) is 1811961600, issued on 02/16/2006.
Does MARK BONNER, MD prescribe more brand-name or generic drugs?
MARK BONNER, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $255K in brand drug costs.
Does MARK BONNER, MD prescribe opioids?
Yes, MARK BONNER, MD had 17 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers are there in the US?
There are 12,377 Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers across 55 states in the US. The average Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider writes 256 Medicare Part D claims per year.
What drugs does MARK BONNER, MD prescribe most often?
Based on 2023 Medicare Part D data, MARK BONNER, MD's most frequently prescribed drugs include Triamcinolone Acetonide, Ketoconazole, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARK BONNER, MD accept Medicare?
MARK BONNER, MD appears in CMS Medicare data with 2,015 Part D claims and 802 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARK BONNER, MD's credentials?
MARK BONNER, MD's NPI is 1811961600 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