KARL CHRISTIAN KRONMANN (M.D.) – Infectious Disease Physician, NPI 1639104508
Infectious Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,930 INTERNAL MEDICINE in VA
Provider Addresses for KARL CHRISTIAN KRONMANN (M.D.)
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 237082197
Phone: (757) 953-5179
Fax: (757) 953-7674
Type: Location
620 John Paul Jones Cir
Portsmouth, VA 237082197
Phone: (757) 953-5179
Fax: (757) 953-7674
Type: Location
800 GRAND CENTRAL MALL STE 4
VIENNA, WV 261054100
Phone: (304) 485-3300
Type: Location
Naval Medical Center San Diego, 34800, Bob Wilson Drive, San Diego, San Diego County, California, 92101, United States
NMCSD
SAN DIEGO, CA 921341098
Phone: (619) 532-7475
Fax: (619) 532-7478
Type: Location
4018, Kenosha Avenue, San Diego, San Diego County, California, 92117, United States
SAN DIEGO, CA 921175306
Phone: (858) 273-2625
Fax: (619) 532-7478
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2023-05-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20230524003753 | I | Internal Medicine | WV | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 242 | 123 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 174 | 153 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 47 | 37 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 37 | 27 | $0 |
| 99221 | Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 25 | 25 | $0 |
Insurance plans in this area (ZIP 23708)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | WV | |
| - | OH | |
| O B S T E T R I C S/ G Y N E C O L O G Y | PA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| R H E U M A T O L O G Y | OH | |
| Physician Assistant | OH | |
| Emergency Medicine | LA | |
| Nurse Practitioner | WV | |
| Cardiovascular Disease (Cardiology) | WV | |
| Physician Assistant | WV |
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