Steve E. Herndon

  • Charleston, SC
  • Pulmonologist
NPI1861516668PAC ID4688790421
Medicare services, 2024
2,663
Medicare patients, 2024
1,024
Part D claims, 2024
3,266
MIPS score, 2024
94
Hospital affiliations
5
Practice address
125 Doughty St, Charleston, SC 29403
Practice phone
Call (843) 577-6791
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Charleston Pulmonary Associates PA

Charleston, South Carolina

See all 15 affiliations

Find Steve Herndon's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Steve E. Herndon is a pulmonologist in Charleston, South Carolina

Steve Herndon practices at Charleston Pulmonary Associates PA in Charleston, South Carolina.

Steve Herndon's NPI, 1861516668, was assigned on March 19, 2007. Steve Herndon holds North Carolina license 2015-00278.

NPI and contact details
Medicare PAC ID
4688790421
NPI enumeration date
March 19, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(843) 577-6791
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
48
Medical school graduation
2004

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

Steve E. Herndon practices at Charleston Pulmonary Associates PA in Charleston, South Carolina

Steve Herndon's primary practice is Charleston Pulmonary Associates PA, at 125 Doughty St, Charleston, SC 29403 in Charleston County. The practice phone is (843) 577-6791.

  • Charleston Pulmonary Associates PA
    125 Doughty St, Charleston, SC 29403 · Charleston CountyPhone(843) 577-6791

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Steve E. Herndon is affiliated with 9 sites of care and 6 medical groups

Steve Herndon's primary practice is Charleston Pulmonary Associates PA in Charleston, South Carolina. Steve Herndon is also affiliated with MUSC Health University Medical Center. The medical group on file is Bon Secours St. Francis Hospital. Dmand AI also links Steve Herndon to 4 more hospitals, 5 medical groups and 3 group practices and clinics, each named with a free account.

See all 15 affiliations for Steve Herndon

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Steve E. Herndon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Steve Herndon practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Charleston Pulmonary Associates PAAvailable with a free account
+8 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Steve Herndon practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Steve E. Herndon is one of 176 pulmonologists in South Carolina

Pulmonary disease is Steve Herndon's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Steve Herndon's licenses on file in 2 states: North Carolina and South Carolina.

Specialties and state licenses

  • Pulmonary disease, North CarolinaPrimaryLicense 2015-00278 · taxonomy 207RP1001X
  • South Carolina licenseLicense 27217

Pulmonologists near Steve Herndon

Counts of pulmonologists 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

Steve E. Herndon billed Medicare for 2,663 services in 2024

CMS data shows 2,663 Medicare services from Steve Herndon across 18 procedure codes in 2024, for 1,024 Medicare patients. Medicare paid $185,810 for them.

Medicare services, 20242,663
Medicare patients1,024
Paid by Medicare$185,810
Procedure codes18

Steve Herndon's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2,1392024: 2,0216%
Tests and treatments
2023: 5182024: 61419%
Other services
2023: 192024: 2847%

Where Steve Herndon's Medicare services took place, 2024

  • In an office1,93373%
  • In a facility73027%

Steve Herndon compared with the South Carolina median for pulmonologists, 2024

  • Steve Herndon
  • South Carolina median
Medicare services
2,663vs 8883.0 times
Medicare patients
1,024vs 3952.6 times
Part D claims
3,109vs 6844.5 times

Medians across 184 pulmonologists in South Carolina with Dmand AI profiles that report each measure.

Steve Herndon's 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 Steve Herndon

Need commercial claims for Steve Herndon?

Medicare shows one payer. Book a meeting to get commercial claims data for Steve Herndon and other pulmonologists in South Carolina.

Book a meeting

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

Steve E. Herndon treated 1,024 Medicare patients in 2024, average age 75

CMS counts 1,024 Medicare patients who saw Steve Herndon in 2024. The largest group is 65 to 74, with 432 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.68, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Steve Herndon's median patient age at 69, with 55% women.

Medicare patients, 20241,024
Average age75
Average risk score1.68
Also on Medicaid5%

Steve Herndon's Medicare patients by age, 2024

Steve Herndon's Medicare patients by sex, 2024

  • Women56055%
  • Men46445%

Chronic conditions among Steve Herndon's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis53%
  4. COPD46%
  5. Ischemic heart disease41%
  6. Anxiety36%
  7. Diabetes36%
  8. Heart failure34%

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

Steve Herndon's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women55%
  • Men44%

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

Steve E. Herndon wrote 3,266 Medicare Part D claims in 2024

In 2024, Steve Herndon wrote 3,266 Medicare Part D claims for 484 patients. 43% of them were for generic drugs. CMS names the drug for 3,109 of them, across 36 drugs with 11 or more claims each, at $1,365,243 in total drug cost. In 2023, CMS named 2,781 claims across 37 drugs.

Part D claims, 20243,266
Drugs named by CMS36
Total drug cost$1.4M
Part D patients484

Steve Herndon's Part D claims by kind of drug, 2024

  • Generic1,407 claims43%
  • Brand-name1,859 claims57%

Steve Herndon's 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 Steve Herndon's Part D claims, 2024

  • Antibiotics6%210 of 3,266 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: 2,7812024: 3,10912%

Drugs named by CMS: 36 in 2024, 37 in 2023.

See all prescribing by Steve Herndon

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

Steve E. Herndon scored 94 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Steve Herndon for performance year 2024, reported as part of a group. Steve Herndon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Steve Herndon as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Steve Herndon's MIPS scores, performance year 2024

  • 94of 100Final score
  • 100of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 81of 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

For MedTech and pharma teams

Find pulmonologists like Steve Herndon by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Steve E. Herndon received $10,938 in industry payments from 2016 to 2025

CMS Open Payments shows 524 general payments to Steve Herndon from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,198.

General payments to Steve Herndon by program year, 2016 to 2025

General payments to Steve Herndon by kind, 2016 to 2025

$10.9Kin total
  • Food and beverage$10,80699%
  • Education$1311%

Companies that paid Steve Herndon the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Steve Herndon

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

Sources for Steve E. Herndon'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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 Steve E. Herndon

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

What is Steve E. Herndon's NPI number?

Steve E. Herndon's NPI number is 1861516668. It was assigned on March 19, 2007, and it is active in the NPI Registry.

What does Steve E. Herndon specialize in?

Steve E. Herndon is a pulmonologist in Charleston, South Carolina. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Steve E. Herndon practice?

Steve Herndon practices at 125 Doughty St, Charleston, SC 29403. Steve Herndon's primary practice is Charleston Pulmonary Associates PA in Charleston, South Carolina. Dmand AI also links Steve Herndon to 4 hospitals, 5 medical groups and 3 group practices and clinics.

What is Steve E. Herndon's office phone number?

The practice phone on file for Steve Herndon is (843) 577-6791.

What is Steve E. Herndon's medical license number?

Steve Herndon holds North Carolina license 2015-00278, one of the licenses on file in 2 states.

Which states has Steve E. Herndon been licensed in?

Dmand AI has state licenses on file for Steve Herndon in North Carolina and South Carolina.

Which hospitals is Steve E. Herndon affiliated with?

Steve Herndon is affiliated with MUSC Health University Medical Center. Dmand AI links Steve Herndon to 4 more hospitals.

What medical group is Steve E. Herndon part of?

Steve Herndon is linked to Bon Secours St. Francis Hospital. Dmand AI links Steve Herndon to 5 more medical groups.

Does Steve E. Herndon accept Medicare?

Yes. CMS data shows Steve Herndon billed Medicare for 2,663 services in 2024, and Steve Herndon accepts Medicare assignment.

Does Steve E. Herndon offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Steve Herndon as offering telehealth services.

Show 6 more questionsShow fewer questions

What is Steve E. Herndon's MIPS score?

Steve Herndon's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.

How many Medicare patients does Steve E. Herndon see?

CMS counts 1,024 Medicare patients who saw Steve Herndon in 2024, with an average age of 75.

What services does Steve E. Herndon bill to Medicare?

In 2024, Steve Herndon's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).

What drugs does Steve E. Herndon prescribe most?

In 2024 Medicare Part D data, Steve Herndon's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Montelukast Sodium.

Has Steve E. Herndon received payments from drug or device companies?

CMS Open Payments shows $10,938 in general payments to Steve Herndon from 41 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Steve E. Herndon been practicing?

Steve Herndon graduated from medical school in 2004, 22 years ago.

Selling to pulmonary disease practices?

See pulmonologists in South Carolina by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)