Monica Lynne Johnson, D.O.
Allergy & Immunology Physician · Schertz, TX
Monica Lynne Johnson, D.O. is an allergy & immunology physician with a practice address in Schertz, Texas, and NPI 1275509283, issued on Feb 28, 2006. Check the license (Texas S4162, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Monica Lynne Johnson
- Credential
- D.O.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License numbers
- S4162 TX
3309 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3746 Schertz Pkwy, Schertz, TX 78154
- Phone
- (210) 654-0944
- Enumerated
- Feb 28, 2006
- Record last updated
- Nov 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 327 in Texas → Look up another NPI →
Verify Monica Lynne Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S4162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
459 Medicare Part D claims for 127 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Azelastine Hcl90 claims
- Montelukast Sodium74 claims
- Fluticasone Propionate66 claims
- Albuterol Sulfate Hfa28 claims
- Mometasone Furoate19 claims
- Trelegy Ellipta16 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: $330.35
9 payments; by number, the most common kind was food and beverage; the largest payer was kaleo, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Monica Lynne Johnson among 327 allergy & immunology physician records in Texas
Monica Lynne Johnson, D.O. is one of 327 allergy & immunology physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2019 · 48% 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 Texas 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 Texas
There are 327 allergy & immunology physician records in Texas.
All 327 in Texas → Every provider in Schertz → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Frank Hampel, MDNew Braunfels, TX 781301295751188
- Erika Gonzalez, MDSan Antonio, TX 782071427022516
- Mika Cole, M.D,San Antonio, TX 782091285688168
- Edward Brooks, M.D.San Antonio, TX 782291134211998
- Joseph Diaz, M.D.San Antonio, TX 782291417948241
- Theodore Freeman, M.D.San Antonio, TX 782291619977956
- Gordana Gligoric, MDSan Antonio, TX 782291063423119
- Robert Jacobs, M.D.San Antonio, TX 782291669536330
Common questions
What is Monica Lynne Johnson, D.O.'s NPI number?
Monica Lynne Johnson, D.O.'s National Provider Identifier (NPI) is 1275509283, issued on Feb 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Monica Lynne Johnson, D.O. located?
The NPPES record lists a practice address at 3746 Schertz Pkwy, Schertz, TX, 78154. Phone: (210) 654-0944. Providers update this record themselves, so call before visiting.
How can I verify Monica Lynne Johnson, D.O.'s license?
NPPES lists Texas license number S4162, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Monica Lynne Johnson, D.O. prescribe under Medicare Part D?
In 2024, Monica Lynne Johnson, D.O. had 459 Medicare Part D claims for 127 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.