Jacob Mullan, FNP
NPI 1023694197 · Nurse Practitioner · Cumberland, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Mullan, FNP is a Nurse Practitioner provider in Cumberland, MD (NPI 1023694197).
Provider details
- NPI number
- 1023694197
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- R213462 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 164 | 155 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 74 | 69 |
| Doxycycline Hyclate | 74 | 69 |
| Cephalexin | 53 | 49 |
| Azithromycin | 42 | 40 |
| Methylprednisolone | 30 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 23 |
Practice location
Mailing address
Additional practice locations (3)
- 12500 Willowbrook RdCumberland, MD 21502-6393Phone: (240) 964-7000Fax: (240) 964-8942
- 1 Science ParkFrostburg, MD 21532-2024Phone: (301) 729-2235Fax: (240) 943-2044
- 1226 National HwyLavale, MD 21502-7603Phone: (301) 729-2235Fax: (240) 437-4589
Registry dates
- Enumerated
- 2021-03-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Jacob Mullan's NPI number?
- Jacob Mullan's National Provider Identifier (NPI) is 1023694197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Mullan's specialty?
- Jacob Mullan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacob Mullan located?
- Jacob Mullan's practice location on file with NPPES is 12502 Willowbrook Rd, Cumberland, MD 21502-6491.
- What is Jacob Mullan's phone number?
- The practice phone number listed in the NPPES registry for Jacob Mullan is (240) 964-8944.
- Does Jacob Mullan accept Medicare?
- Jacob Mullan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Mullan's NPI active?
- Yes — Jacob Mullan's NPI (1023694197) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.