Physician Profile
Unclaimed ProfileAbout DOUGLAS
Mark L Douglas, DO is a healthcare provider in Cross Lanes, WV specialising in internal medicine. Mark trained at West Virginia School of Osteopathic Medicine, graduating in 1989.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Douglas?
Dr. Douglas is an internal medicine in Cross Lanes, WV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Douglas's address?
Dr. Douglas is listed at 5098 WEST WASHINGTON ST STE 408, Cross Lanes, WV 25313. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Douglas?
The number on file is (304) 776-5594. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Douglas's NPI number?
Dr. Douglas's National Provider Identifier is 1306974464. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Douglas train?
Dr. Douglas attended West Virginia School of Osteopathic Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Douglas been practising?
Dr. Douglas has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Douglas perform?
According to Medicare billing data, Dr. Douglas performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine split virus, preservative free and influenza vaccine, trivalent derived from cell cultures, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Douglas confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Douglas. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (304) 776-5594
- Email not available
Practice Locations
5098 WEST WASHINGTON ST STE 408
Cross Lanes, WV 25313
Procedures Most Often Billed to Medicare
519 services · 464 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
29 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
20 |
| Influenza vaccine, trivalent derived from cell cultures | Treatment | 90661 |
15 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
159 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
151 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
50 |
| Administration of influenza virus vaccine | Billing code | G0008 |
41 |
| Hemoglobin a1c level | Lab test | 83036 |
23 |
| Urinalysis, manual test | Lab test | 81002 |
16 |
| Urine microalbumin (protein) analysis | Lab test | 82044 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines in Cross Lanes 3
Same specialty, same city.
Trained at West Virginia School of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at West Virginia School of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in WV who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.