NPPES file of Aug 9, 2026

Danny Michael Douglas, MD

Allergy & Immunology Physician · Florence, SC

Danny Michael Douglas, MD is an allergy & immunology physician with a practice address in Florence, South Carolina, and NPI 1023165321, issued on Jan 5, 2007. Check the license (South Carolina 20813, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023165321
Name
Danny Michael Douglas
Credential
MD
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License number
20813 SC
Self-reported in NPPES; status is on the state search
Practice location
800 E Cheves St, Florence, SC 29506
Phone
(843) 679-9335
Enumerated
Jan 5, 2007
Record last updated
Aug 2, 2024
Fax
(843) 669-4214
Medicaid ID
20813 SC
Medicare enrollment
Enrolled (PECOS I20110204000799); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 1982
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 800 E Cheves St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Clarence Alexander, MDFamily Medicine Physician1154394153
  2. Lowell Barnett, MDUrology Physician1134218613
  3. Donald Behling, MDFamily Medicine Physician1437122439
  4. Reginald Bolick, MDSurgery Physician1427021963
  5. James Bratton, MDOtolaryngology/Facial Plastic Surgery Physician1992755458
  6. Cary Brewton, D.O.Surgery Physician1578792453

Verify Danny Michael Douglas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 20813
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.9 times the Medicare Part D claims of the average allergy & immunology physician in 2024

2,888 Medicare Part D claims for 476 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Danny Douglas2,888
  2. Specialty average741

Most prescribed

  1. Levocetirizine Dihydrochloride763 claims
  2. Azelastine Hcl364 claims
  3. Montelukast Sodium295 claims
  4. Albuterol Sulfate Hfa198 claims
  5. Azithromycin187 claims
  6. Fluticasone Propionate174 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $378.69

10 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Danny Douglas$378.69
  2. Specialty average$8,321.81

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Allergy Asthma Sinus CtrLittle River, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Danny Michael Douglas among 50 allergy & immunology physician records in South Carolina

Danny Michael Douglas, MD is one of 50 allergy & immunology physician records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 66% of them.

  • NPI issued2007 · 66% of these records are older, 18% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated1982 · median 1998 among the 34 with a school on file
  • Record last updated2024 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in South Carolina

There are 50 allergy & immunology physician records in South Carolina.

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. Timothy Crouch, MDFlorence, SC 295061699832022
  2. Stephen Imbeau, MDFlorence, SC 295061750448189
  3. Joseph Moyer, MDFlorence, SC 295061104983550
  4. Harry Stone, MDFlorence, SC 295061942367388
  5. Bruce Ball, M.D.Mt Pleasant, SC 294641912909599
  6. Elizabeth Majeski, MDMount Pleasant, SC 294641003093832
  7. Maria StreckMt Pleasant, SC 294641114963188
  8. Carolyn Word, M.D.Charleston, SC 294251003044645

Common questions

What is Danny Michael Douglas, MD's NPI number?

Danny Michael Douglas, MD's National Provider Identifier (NPI) is 1023165321, issued on Jan 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Danny Michael Douglas, MD located?

The NPPES record lists a practice address at 800 E Cheves St, Florence, SC, 29506. Phone: (843) 679-9335. Providers update this record themselves, so call before visiting.

How can I verify Danny Michael Douglas, MD's license?

NPPES lists South Carolina license number 20813, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Danny Michael Douglas, MD prescribe under Medicare Part D?

In 2024, Danny Michael Douglas, MD had 2,888 Medicare Part D claims for 476 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.